Data Sheet • Mann Series A u x i l i a r y Powe r e d , D u a l S e t p o i n t , A l a r m s D PA D M A , D PA D C V, D PA D M V D PA AV X , D PA A C X , D PA RT D , D PAT C X D PA P O T, D PA R E S , D PA M A S , D PA D RT The DPA series alarms provide two trip points for signal monitoring. • Models available to suit most plant based measurements • Two independant alarm channels • LED status indication • Dual SPDT relay outputs • High or Low alarms in any combination • High repeatability • Front panel deadband and setpoint adjustments • Full Isolation to 1.5kV (ac and dc) • AC or DC powered • Removable, screw-type, terminal blocks • Compact metal housing % \ Australia Weidmüller Pty Ltd. 43 Huntingwood Drive, Huntingwood NSW 2148 Phone +61 (0) 2 9671 9999 Fax +61 (0) 2 9671 9900 [email protected] www.mannseries.com United Kingdom Other countries Weidmüller Ltd. 1 Abbey Wood Road, Kings Hill West Malling, Kent ME19 4YT Phone +44 1732-877032 Fax +44 1732-873873 [email protected] www.weidmueller.com Weidmüller Interface GmbH & Co. Postfach 3030 32720 Detmold Phone +495231-14-0 Fax +495231-14-2083 [email protected] www.weidmueller.com Auxiliary Powered, Dual Setpoint, Alarms General data DPA Series The inputs can be taken from any floating or grounded signal source according to the model selected. The trip set points and hysteresis (deadband) are adjusted from the front panel. You can select High/Low operation for each setpoint by using solderless jumpers. Alarms can be generated when power is lost to the instrument by selecting normally energised operation for one or both of the output relays (using internal solderless jumpers). General Technical Data DPA Series Connections Output Terminal Type SPDT relay contacts internally set to normally energised (NE) or normally de-energised (ND) operation 1 Rating 3A at 240Vac, 3A at 24Vdc/110Vac 3 2 Power Supply Signal See individual models Input signals 4 Type AC or DC powered 5 AC 110Vac at 47-63Hz (permissible range 100-132Vac) or 240Vac at 47-63Hz (permissible range 200-264Vac) 6 DC 24Vdc ±10% or 48Vdc ±10% Note other DC voltages are available on request Universal AC/DC See /CPS option below 9 Neutral (−) Power Usage AC 3VA 3W at 24Vdc 10 Live (+) 11 Normally Closed 12 Common 13 Normally Open 14 Normally Closed 15 Common 16 Normally Open Case Earthing is via a stud on lower side of case Not Used 7 8 Power supply Adjustments Type 20-turn potentiometers Set-point 0-100% of maximum input Deadband 1 to 25% of maximum input General Repeatability ±0.05% of span Temperature drift < 0.04% span/°C Long term drift 0.1% per 10,000 hours Overall response 300-800mS Alarm channel one (Relay Contacts) Alarm channel two (Relay Contacts) Dimension drawing Insulation Co-ordination Ports Input / Power Supply / Relay Channel One / Relay Channel Two / Case Rated Insulation Voltage 300Veff Overvoltage Category III Impulse Withstand 4kV (1.2 / 50) Isolation 2 kV (between ports) RIGHT HAND SIDE VIEW 97 mm Environmental Conditions Operating temperature 0 to 60 °C Storage temperature –25 to +70 °C Pollution Degree 2 Relative humidity 10–90% (non–condensing) TOP VIEW Housing Type Registered Design Anodised Aluminium Enclosure Dimensions See diagram Weight 0.4kg Connection type Plug in terminal blocks with screw connections Options CPS Universal Power Supply 90-270Vac and 90-300Vdc (Specify voltage) HO High offset Effective depth : 120mm (Top Hat 35mm +/- 0.3, DIN 46277-3, EN 50022) 125mm (G - Rail 32mm +/- 0.3, DIN 46277-1, EN 50035) To surface (including rail/mounting plate) For offset > span Approvals Mark DPA (48Vdc and 24Vdc Powered only) \ E205105 CAN/CSA C22.2 No. 142-M1987, 1st Edition UL508, 17th Edition % LV Directive EMC EN50178:1998 BS EN 61326:1998 + A2 Page 2 46 mm Standard Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007 Auxiliary Powered, Dual Setpoint, Alarms DC Current/Voltage inputs DPADMA DC milliamps • For DC milliamp signals • Low input impedance • Accepts bipolar inputs • Power for active input devices DPADMV DC millivolts • For DC millivolt signals • High input impedance • Accepts bipolar inputs DPADCV DC voltage • For DC voltage signals • High input impedance • Accepts bipolar inputs Input Type DC milliamps DC millivolts (< 500mV) DC voltage (>500mV) Standard ranges 0-1mA into 100Ω 1-5mA into 22Ω 0-10mA into 10Ω 0-50mA into 10Ω 4-12mA into 10Ω 12-20mA into 10Ω 0-20mA into 10Ω 4-20mA into 10Ω -20 to +20mA into 10Ω Note: other ranges are available on request. As ordered 0-1V into 10MΩ 0-5V into 500KΩ 0-10V into 1MΩ 0-20V into 2MΩ 1-5V into 500KΩ 2-10V into 1MΩ -10V to +10V into 2MΩ Note: other ranges are available on request Technical Data Inputs Input Impedance From 10Ω (see above) 10 MΩ Up to 2MΩ (see above) Input span range 20μA to 500mA 8 to 100mVdc 0.1 to 300Vdc (see also HV option) Input offset range 0-500% of span (see HO option) 0-500% of span (see HO option) 0-500% of span (see HO option) For zero value > span For zero value > span Options HO High Offset For zero value > span HV High voltage option For spans > 60V Input Connections Terminal Signal Terminal Signal Terminal Signal 1 24Vdc (out) 1 Not Used 1 Not Used 2 Signal + 2 Signal + 2 Signal + 3 Not Used 3 Not Used 3 Not Used 4 Signal − 4 Signal − 4 Signal − Ordering Information Type Cat. No. (Model 1/2 - See key below) DPADMA 4-20mA/24Vdc Page 3 Type Cat. No. (Model 1/2 - See key below) 7940011294 Type Cat. No. (Model 1/2 - See key below) DPADMV 0-100mV/24Vdc 7940017849 DPADCV 0-10Vdc/24Vdc 7940011718 DPADMV 0-10mV/24Vdc 7940017848 DPADCV 1-5V/24Vdc 7940012970 Note: For other ranges please specify DPADMA 1/2/3/4/5/6 where: Note: For other ranges please specify DPADMV 1/2/3/4/5/6 where: Note: For other ranges please specify DPADCV 1/2/3/4/5/6 where: 1 = Input current range 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND 1 = Input current range 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND 1 = Input current range 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND Default is 3 = L, 4 = NE, 5 = H, 6 = NE Default is 3 = L, 4 = NE, 5 = H, 6 = NE Default is 3 = L, 4 = NE, 5 = H, 6 = NE Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007 Auxiliary Powered, Dual Setpoint, Alarms AC Current/Voltage inputs DPAAVX AC voltage • Class 0.5 device • High performance, precision rectified, input circuit • High Impedance Inputs DPAACX AC current • Low input circuit burden • Class 0.5 device Input Type AC Voltage AC Current Input frequency range 47-63Hz Standard ranges 1V to 300V (see HV option) Technical Data Inputs 0-1A or 0-5A other ranges please consult factory Input Impedance Dependant on input >1MΩ Input span range 8mV to 250Vac (see also HV option) Input offset 0-500% of span (see HO option) General Instrument Class 0.5 Input response 250mS (from a 10-90% of span) 0.5 Trip response Typically 150mS Typically 150mS Weight 0.5kg 0.5kg Isolation 1.5KVrms for 60s (AC and DC) 3kVrms for 60s (AC and DC) Options /HV High voltage input For input voltages > 60Vac /HO High offset input For offset > span Input Connections Terminal Signal Terminal 1 AC Voltage 2 2 AC Voltage 3 Signal CT Input 3 4 Not used 4 5 Ordering Information Type Cat. No. (Model 1/2 - See key below) DPAAVX 0-125Vac/24Vdc Page 4 Type Cat. No. (Model 1/2 - See key below) 7940017847 DPAACX 0-1A/24Vdc 7940017844 DPAACX/0-5A/24Vdc 7940017845 Note: For other ranges please specify DPAAVX 1/2/3/4/5/6 where: Note: For other ranges please specify DPAACX 1/2/3/4/5/6 where: 1 = Input current range 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND 1 = Input current range 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND Default is 3 = L, 4 = NE, 5 = H, 6 = NE Default is 3 = L, 4 = NE, 5 = H, 6 = NE Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007 Auxiliary Powered, Dual Setpoint, Alarms Temperature (RTD or Thermocouple) DPARTD Temperature (RTD) • 2-wire or 3-wire RTD inputs • Automatic lead length compensation DPATCX Temperature (T/C) • Accepts most common thermocouple types • Automatic cold junction compensation • Selectable upscale or downscale burnout Input Type 2 or 3-wire PT100 RTD Resistance Thermocouple temperature Standard ranges -100 to 0°C -50 to 0°C -25 to 25°C 0 to 50°C 0 to 100°C 0 to 150°C 0 to 200°C 0 to 250°C 0 to 300°C 0 to 400°C 0 to 500°C Other ranges and RTD types on request B, E, J, K, N, R, S, & T mV Span range 8-80mV Technical Data Inputs Input Impedance 10 MΩ Burnout action Sets any high alarms (upscale) Excitation current 0.5mA (constant current) Upscale or Downscale (Internally selectable) General Lead length compensation Lead length compensation reduces the effect of equal changes in lead length by a factor of 100 or more. Cold Junction Compensation Automatic Options DS Downscale burnout will trigger Low alarms if T/C burns out US Upscale burnout will trigger high alarms if T/C burns out Input Connections Terminal Signal Terminal Signal 1 Not used 1 Not used 2 A 2 Signal + 3 B 3 Signal − 4 B sense 4 Not used Ordering Information Type Page 5 Cat. No. Type Cat. No. (Model 1/2/3 - See key below) (Model 1/2/3 - See key below) DPARTD PT100/0-100C/ 24Vdc 7940014900 DPATCX K/0-1000C/ 24Vdc DPARTD PT100/0-200C/ 24Vdc 7940017852 DPARTD PT100/0-50C/ 24Vdc 7940014212 7940017853 Note: For other ranges please specify DPARTD 1/2/3/4/5/6/7 where: 1 = Input RTD type 2 = Temperature range 3 = Power Supply Voltage 4 = Trip 1 Low (L) /High (H) 5 = Relay coil 1 energisation NE/ND 6 = Trip 2 Low (L) /High (H) 7 = Relay coil 2 energisation NE/ND Note: For other ranges please specify DPATCX 1/2/3/4/5/6/7 where: 1 = Thermocouple type 2 = Temperature range 3 = Power Supply Voltage 4 = Trip 1 Low (L) /High (H) 5 = Relay coil 1 energisation NE/ND 6 = Trip 2 Low (L) /High (H) 7 = Relay coil 2 energisation NE/ND Default is 4 = L, 5 = NE, 6 = H, 7 = NE Default is 4 = L, 5 = NE, 6 = H, 7 = NE Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007 Process signals (Position or Resistance) Auxiliary Powered, Dual Setpoint, Alarms DPAPOT Position • Provides position alarms (from slidewire/ potentiometer inputs) • Independant of device endto-end resistance DPARES Resistance • Available to suit a wide range of resistances Input Type 3-wire potentiometer or slidewire wiper position 2-wire resistance Input Ranges 10Ω to 1MΩ (end to end) Note: input measures percentage travel and is independant of potentiometer end to end resistance within these ranges 20Ω to 100kΩ As ordered Terminal Signal Terminal Signal 1 Not used 1 Not used 2 Wiper 2 A 3 B (100% travel) 3 Not used 4 A (0% travel) 4 B Technical Data Inputs Input Connections Ordering Information Type Cat. No. (Model 1/2/3 - See key below) Type Cat. No. (Model 1/2 - See key below) DPAPOT 10KOhm/0100%/24Vdc 7940017851 DPAPOT 1KOhm/0100%/24Vdc 7940017850 DPARES 0-1KOhm/24Vdc 7940017917 Note: For other ranges please specify DPAPOT 1/2/3/4/5/6/7 where: Note: For other ranges please specify DPARES 1/2/3/4/5/6 where: 1 = Potentiometer end-end resistance 2 = Input range as % of travel 3 = Power Supply Voltage 4 = Trip 1 Low (L) /High (H) 5 = Relay coil 1 energisation NE/ND 6 = Trip 2 Low (L) /High (H) 7 = Relay coil 2 energisation NE/ND 1 = Input resistance (Ω’s) 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND Default is 3 = L, 4 = NE, 5 = H, 6 = NE Default is 4 = L, 5 = NE, 6 = H, 7 = NE Page 6 Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007 Auxiliary Powered, Dual Setpoint, Alarms Differential signal (milliamp or resistance) DPAMAS Differential mA • Monitors the difference between two current loop signals • Low input impedance • Power for active input devices DPADRT Differential Resistance • Monitors the difference in resistance between two resistance elements Input Type Two DC milliamp inputs (of the same type) Two resistance legs R1 & R2 in 2-wire confi guration with R1>R2 Standard ranges 0-20mA 4-20mA Note: other ranges are available on request. As ordered Input Impedance 10Ω Technical Data Inputs Span range (R1-R2) 20Ω-100kΩ Input offset 0-100% of input span R2 range 0-1000% of input span General Transfer Function Output α A-B Output α R1-R2 Options HO High Offset For offsets > span Input Connections Terminal Signal Terminal Signal 1 Not used 1 Not used 2 Current source A + 2 R1 3 Current source B + 3 R2 4 Common 4 Common − Ordering Information Type Cat. No. Type Cat. No. (Model 1/2/3 - See key below) (Model 1/2/3 - See key below) DPAMAS 4-20mA/24Vdc DPADRT 200Ohm/ 20-40Ohm/24Vdc 7940016144 7940017919 Note: For other ranges please specify DPAMAS 1/2/3/4/5/6/7 where: Note: For other ranges please specify DPADRT 1/2/3/4/5/6/7 where: 1 = Input current range (for both inputs) 2 = Power Supply Voltage 3 = Trip 1 Low (L) /High (H) 4 = Relay coil 1 energisation NE/ND 5 = Trip 2 Low (L) /High (H) 6 = Relay coil 2 energisation NE/ND 1 = R2 minimum value (Ω’s) 2 = R1-R2 range (Ω’s) 3 = Power Supply Voltage 4 = Trip 1 Low (L) /High (H) 5 = Relay coil 1 energisation NE/ND 6 = Trip 2 Low (L) /High (H) 7 = Relay coil 2 energisation NE/ND Default is 3 = L, 4 = NE, 5 = H, 6 = NE Default is 4 = L, 5 = NE, 6 = H, 7 = NE Page 7 Subject to technical alterations without notice • Printed in Australia • 7940015646 • 06/2007