Current Sensors Line Guide Past, future, and current excellence. Honeywell Sensing and Control (S&C) offers a wide variety of current sensors to monitor alternating (ac) or direct (dc) current. From digital output detectors sensing a few hundred milliamps to linear sensors monitoring over one thousand amps, our comprehensive line provides superior, often accurate performance at a reduced cost. As well as the advantages you’d expect from an experienced provider offering decades of engineering expertise: thru-hole design, fast response times, output voltage isolation from input, minimum energy dissipation, and enhanced reliability with adjustable performance and built-in temperature compensation. FEATURES DIGITAL/INDUCTIVE CURRENT SENSORS CSDA Series. Features: Open collector output • Digital output • ac or dc currents • Thru-hole design • Output voltage isolation from input • Minimum energy dissipation • Maximum current limited only by conductor size • Enhanced accuracy, lowcost sensing • RoHS compliant Benefits: Single digital (TTL logic level, open collector) output that will sink 20 mA of output current. Provides logic level output that changes from Vcc to 0.4 V when sensed current exceeds the operate point. Will not be damaged by overcurrent in the sensed conductor. Potential applications include variable speed drives, overcurrent protection, ground fault detectors, current feedback control systems, robotics, UPS and telecommunication power supplies, welding power supplies, battery management systems, and wattmeters. CLOSED LOOP CURRENT SENSORS CSNB, CSNA, CSNC, CSNE, CSNF, CSNG, CSNJ, CSNK, CSNL, CSNM, CSNP, CSNR, CSNS, CSNT, and CSNX Series. Features: Current sensing up to 1275 A • ac, dc, and impulse currents • In-line or thru-hole design • Competitive cost/ performance ratio • Rapid response • Reduced overshoot • High overload capability • High level of electrical isolation between primary and secondary circuits • Industrial operating temperature range • Small size and weight • RoHS compliant • CE, UL approvals Benefits: Based on the principles of the magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). Magnetic flux in the sensor core is constantly controlled at zero. Potential applications include variable speed drives, overcurrent protection, ground fault detectors, current feedback control systems, robotics, UPS and telecommunication power supplies, welding power supplies, battery management systems, and wattmeters. OPEN LOOP CURRENT SENSORS CSCA-A Series. Features: ac, dc, and impulse currents • Competitive cost/performance ratio • Low power consumption • Compact size • High level of electrical isolation between primary and secondary circuits • Large primary aperture • RoHS compliant • CE, UL approvals Benefits: Based on the principles of the Hall-effect wherein a Hall-effect device (HED) produces an output voltage linearly related to the amplitude and phase of a magnetic field applied to it. HED output is directly proportional to the amplitude and phase of the primary current. Potential applications include variable speed drives, overcurrent protection, ground fault detectors, current feedback control systems, robotics, UPS and telecommunication power supplies, welding power supplies, battery management systems, and wattmeters. continued on back page Current Sensors Line Guide Common sense. Global leadership. Honeywell S&C offers linear (analog) open loop, digital, or closed-loop current sensors. When any of these sensors detect predetermined signals, the system then performs the designated task. For instance, the digital signal’s logic level output may sound an alarm, start a motor, or open a valve. The linear signal duplicates the waveform — often ideal for feedback elements to control a motor, or regulate machine function. And Honeywell’s new closed-loop current sensor with magnetoresistive (MR) technology offers amazing offset drift performance over a wide temperature range — with almost no thermal drift, for enhanced accuracy. For proven engineering expertise, component dependability, and global support, trust Honeywell S&C. 2 Digital/Inductive Current Sensors CSDA Series Operate current 0.5 A.t. nom., 3.5 A.t. nom. Sensed current type ac or dc Output voltage Response time 100 µs Accuracy better than 0.5 % Mounting PCB mounting pins or screw mount Pinout style 3-pin PCB or 3-pin AMP connector Operating temperature -25 °C to 85 °C [-13 °F to 185 °F] Supply voltage 6 Vdc to 16 Vdc Closed Loop Current Sensors CSNX Series CSNA Series CSNF Series Sensed current range ±56 A ±70 A, ±90 A, ±100 A ±150 A, ±180 A, ±200 A Sensed current type ac, dc, impulse ac, dc, impulse ac, dc, impulse Output current current current Coil turns 2000 (50 Ohm coil) 1000 (90 or 50 Ohm coil) 2000 (160 or 130 Ohm coil) 1000 (30 Ohm coil) 2000 (100 Ohm coil) Response time < 0.2 µs < 1 µs < 0.5 µs Accuracy ±0.24 % ±0.5 % ±0.5 % Mounting PCB on 11-pins PCB on 3-pins PCB on 3-pins Pinout style unipolar offset center -40 °C to 85 °C Operating temperature [-40 °F to 185 °F] 0 °C to 70 °C [32 °F to 158 °F] -40 °C to 85 °C [-40 °F to 185 °F] Supply voltage ±13 Vdc, ±15 Vdc ±12 Vdc to ±15 Vdc www.honeywell.com/sensing 4.75 Vdc to 5.25 Vdc Closed Loop Current Sensors CSNB Series CSNC Series CSNE Series Sensed current range ±100 A ±90 A ±36 A, ±90 A Sensed current type ac, dc ac, dc ac, dc, impulse Output current current current Coil turns 2000 1000 (50 Ohm coil) 1000 (110 Ohm or 66 Ohm coil) Response time < 1 µs < 1 µs < 1 µs Accuracy ±0.5 % ±0.5 % ±0.5 % Mounting PCB on 3 pins PCB on 3 pins PCB on 13 pins Pinout style Offset Offset 5-pin Operating temperature 0 °C to 70 °C [32 °F to 158 °F] -25 °C to 85 °C [-13 °F to 185 °F] 0 °C to 70 °C [32 °F to 158 °F] Supply voltage ±15.0 Vdc ±13.0 Vdc ±12 Vdc to ±15 Vdc CSNG Series CSNJ Series CSNK Series Sensed current range ±180 A, ±200 A ±600 A ±1200 A Sensed current type ac, dc ac, dc, impulse ac, dc, impulse Output current current current Coil turns 2000 2000 5000 (50 Ohm coil) Response time < 0.5 µs < 0.5 µs < 1 µs Accuracy ±0.5 % ±0.5 % ±0.5 % Mounting PCB on 3 pins panel panel Pinout style offset spade terminals (x 3) Molex (3-way) Operating temperature -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] Supply voltage ±15.0 Vdc ±12.0 Vdc to ±18.0 Vdc ±15 Vdc to ±18 Vdc Closed Loop Current Sensors www.honeywell.com/sensing 3 Current Sensors Line Guide Closed Loop Current Sensors CSNL Series CSNM Series CSNP Series Sensed current range ±600 A ±1000 A ±90 A Sensed current type ac, dc ac, dc ac, dc Output current current current Coil turns 2000 3000 1000 Response time < 0.5 µs < 1 µs < 0.5 µs Accuracy ±0.5 % ±0.5 % ±0.5 % Mounting panel panel PCB on 3 pins Pinout style Molex (3-way) Molex (3-way) offset Operating temperature -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] Supply voltage ±12.0 Vdc to ±18.0 Vdc ±12.0 Vdc to ±18.0 Vdc ±12.0 Vdc to ±15.0 Vdc CSNS Series CSNR Series CSNT Series Sensed current range ±320 A, ±600 A ±200 A ±150 A Sensed current type ac, dc, impulse ac, dc ac, dc Output current current current Coil turns 2000 1000, 2000 2000 Response time < 0.5 µs < 0.5 µs < 0.5 µs Accuracy ±0.5 % ±0.5 % ±0.5 % Mounting panel PCB on 3 pins PCB on 3 pins Pinout style Molex (3-way) center, offset offset Operating temperature -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] -40 °C to 85 °C [-40 °F to 185 °F] Supply voltage ±12 Vdc to ±18 Vdc ±12.0 Vdc to ±15.0 Vdc ±12.0 Vdc to ±15.0 Vdc Closed Loop Current Sensors 4 www.honeywell.com/sensing Open Loop Current Sensors CSCA-A Series CSLA Series CSLH Series Sensed current range ±150 A, ±300 A ±600 A, ±900 A ±57 A to ±950 A ±9 A, ±45 A Sensed current type ac, dc, impulse ac, dc ac, dc Output voltage voltage sink/source Response time 3 µs to 7 µs 3 µs, 8 µs 3 µs Sensitivity – various 18.5 mV N* ±3.5 mV N* @ 5 Vdc or 282 mV N* -42, +82 mV N* @ 10 Vdc Mounting Molex connector Gallant connector PCB on 3-pins PCB on 3-pins Pinout style – 3-pin 3-pin Operating temperature -10 °C to 80 °C [14 °F to 176 °F] -25 °C to 85 °C [-13 °F to 185 °F] -25 °C to 85 °C [-13 °F to 185 °F] Supply voltage ±15 Vdc ±5 % 8 Vdc to 16 Vdc 6 Vdc to 12 Vdc 4.5 Vdc to 10.5 Vdc CSLS Series CSLT Series CSLW Series Sensed current range ±60 A ±100 A ±1 A, ±5 A, ±40 mA, ±200 mA Sensed current type ac, dc ac, dc ac, dc Output sink/source sink/source sink/source Coil turns – – 12, 60, 300, 1500 Response time 3 µs 3 µs 3 µs Sensitivity 15 mV/AT ±2 mV/AT @ 5 Vdc 15 mV/AT ±2 mV/AT @ 5 Vdc various Mounting PCB PCB PCB Pinout style 3-pin 3-pin 5-pin Operating temperature -25 °C to 100 °C [-13 °F to 212 °F] -25 °C to 100 °C [-13 °F to 212 °F] -25 °C to 100 °C [-13 °F to 212 °F] Supply voltage 4.5 Vdc to 10.5 Vdc 4.5 Vdc to 10.5 Vdc 4.5 Vdc to 10.5 Vdc N = Number of turns Open Loop Current Sensors CSLA Series. Features: Linear output • ac or dc currents • Thru-hole design • Enhanced response time • Output voltage isolation from input • Minimum energy dissipation • Maximum current limited only by conductor size • Adjustable performance and built-in temperature compensation assures reliable operation • Enhanced accuracy, low-cost sensing • RoHS compliant Benefits: Incorporates Honeywell’s 91SS12-2 and SS94A1 linear output Halleffect transducter (LOHET™). Sensing element is assembled in a printed circuit board mountable housing, available in four configurations. Potential applications include variable speed drives, overcurrent protection, ground fault detectors, current feedback control systems, robotics, UPS and telecommunication power supplies, welding power supplies, battery management systems, and wattmeters. CSLH Series. Features: ac or dc currents • Miniature • Linear ratiometric output • Current sinking or sourcing output for interfacing flexibility • No insertion loss • Enhanced response time • Low-cost sensing • Minimum energy dissipation • Maximum current limited only by conductor size • Built-in temperature compensation promotes reliable operation • RoHs compliant Benefits: Open-loop sensor incorporates Honeywell’s SS490 Series miniature ratiometric linear Hall-effect sensor. Element is encapsulated in a PCBmountable plastic package. Combination of sensor, flux collector, and housing comprises the current sensor assembly. Potential applications include motor control, HVAC and consumer tools, current monitoring of electronic circuits, overcurrent protection, ground fault detectors, robotics, industrial process control, UPS and telecommunication power supplies, welding current monitoring, battery management systems in mobile equipment, watt meters, and variable speed drives. CSLS, CSLT, CSLW Series. Features: ac or dc currents • Linear ratiometric output • Current sinking or sourcing output for interfacing flexibility • No insertion loss • Enhanced response time • Compact size for applications with limited space • Enhanced accuracy, low-cost sensing • Minimum energy dissipation • Maximum current limited only by conductor size • Built-in temperature compensation promotes reliable operation • RoHs compliant Benefits: Incorporate Honeywell’s SS490 Series miniature ratiometric linear Halleffect sensor. Element is encapsulated in a printed circuit board-mountable plastic package. Sensors are ratiometric. Potential applications include motor control in HVAC and consumer tools, current monitoring of electronic circuits, overcurrent protection, ground fault detectors, robotics, industrial process control, UPS and telecommunication power supplies, welding current monitoring, battery management systems in mobile equipment, watt meters, and variable speed drives. Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA www.honeywell.com/sensing While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell. com/sensing or call +1-815-235-6847 Email inquiries to [email protected] WARNING PERSONAL INJURY •DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds Sensing and Control +1-815-235-6847 defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. 005895-1-EN IL50 GLO June 2008 Copyright © 2008 Honeywell International Inc. All rights reserved. MISUSE OF DOCUMENTATION •The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. •Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury.