PRODUCT DATASHEET ET-MIX24880 EtherTRAKTM COMBINATION I/O MODULE Double Density I/O for Direct Ethernet or RS485 Connections The ET-MIX24880-D is a double density EtherTRAK I/O module with 24 discrete inputs and/or 8 discrete outputs and 8 analog inputs. It is ideal when you have a mix of I/O types or when you have limited panel space and need a direct Ethernet or RS485 connection. PRODUCT HIGHLIGHTS n 24 Discrete Inputs and/or 8 Discrete Outputs and 8 Analog Inputs in one compact module n Ethernet or RS485 Modbus compatibility n High density design saves space and cost n 16 bit A/D for precision measurements n n True hot swap of modules in live systems n PERFORMANCE SPECIFICATIONS n Ethernet port 10BaseT at 10 Mbps n Isolation 1200 Volts RMS 1 minute n Protocols Sixnet and Modbus over TCP/IP or UDP RS485 PORT n n n n n n n Up to 38,400 baud n n Operation Master (passthru) or slave n n Supported modes (see Usage Tips in the catalog for details) n n Expansion I/O (as a master), distributed I/O or backup communications path (as a slave) n Protocols Sixnet, Modbus RTU / ASCII n Maximum distance Up to 0.5 mile (0.8 km) ENVIRONMENTAL n DIN rail or panel mount n Required user supply 10-30 VDC n Power (typical) @ 24 VDC 1 Watt, 42 mA (excluding I/O) n Operating temp. range -40 to +70°C n Storage temp. range -40 to +85°C n Humidity (non-conden.) 5 to 95% RH n Vibration IEC68-2-6 n Electrical safety UL508, CSA C22.2/14; EN61010 n EMI emissions FCC part 15, ICES-003; EN55022 n EMC immunity EN50082-1, EN61326-1 n Hazardous locations (Class 1, Div 2 / Zone 2) UL1604, CSA C22.2/213, EN50021, EEx nA II T4 X DISCRETE INPUTS All specifications are subject to change. Consult factory for latest info. 24 Discrete Inputs1 10-30 VDC Channels 1 through 8 sinking or sourcing (as a group) Channels 9 through 24 sourcing only Guaranteed ON voltage 9 VDC Guaranteed OFF voltage 5.0 VDC Guaranteed OFF current 1.5 mA DC Input resistance and current 10K Ohms and 2.4 mA @ 24VDC Filtered ON/OFF delay 25 mS (10 Hz max. counting) Fast ON/OFF delay 4 mS (100 Hz max. counting) Counters on 1st 8 channels 50 KHz on channel 1 & 2 Counter modes count up, run time and pulse rate (with selectable time bases) DISCRETE OUTPUTS n 8 Discrete Outputs1 10-30 VDC n Max. Output current 1A per channel, 8A per module n Max. OFF state leakage 0.05 mA n Min. load 1 mA n Inrush current 5 Amps (100 mS surge) n Typical ON resistance / volt. 0.3 Ohms / 0.3 VDC (@1A) ANALOG INPUTS n 8 Analog Inputs 4-20 mA (other ranges available) n A/D resolution 16 bits (0.003%) n Full scale accuracy +/-0.1% (@20°C) n Span & offset temp. coeff. +/-50 ppm per °C n Input impedance 100 Ohm n Current protection self-resetting fuses n DMRR 66 dB at 50/60 Hz n Current limiting short circuit protection Note: 1 Discrete I/O channels 16-24 can be configured individually to be discrete inputs or outputs. There are a total of 24 discrete I/O channels. REV: 12/10 SOLUTIONS FOR YOUR INDUSTRIAL NETWORKING CHALLENGES WWW.SIXNET.COM EtherTRAKTM COMBINATION I/O MODULE I/O GROUP DESCRIPTIONS 1st Group of 8 DI ET-MIX24880 MECHANICAL DIMENSIONS Sinking or sourcing (select as group with jumper) n Can be counters up to 100Hz (50 KHz on channel 1 and 2) n Input threshold can be lowered to 4 Volts by modifying the base 2nd Group of 8 DI n n Sourcing 10-30 VDC only n No software counters rd 3 Group of 8 D/O Can be individually configured as sourcing discrete inputs or outputs n Input channels monitor state of outputs to detect shorts or open circuits Analog Input Group n n n Single-ended 4-20 mA inputs with common ground Voltage ranges available with special wiring base (contact Sixnet) ORDERING INFORMATION ET-MIX24880-D Module and wiring base pair ET-MIX24880-M Replacement module only ET-MIX24880-DB Replacement wiring base only RM-PS-024-01F Optional AC to DC power supply, 1A Sixnet Technology Park 331 Ushers Road • Ballston Lake, NY 12019 • USA 1.518.877.5173 • Fax 1.518.877.8346 • [email protected] SOLUTIONS FOR YOUR INDUSTRIAL NETWORKING CHALLENGES Datasheet ET-MIX24880 WWW.SIXNET.COM