164 Rockwell Automation Publication 1791ES-UM001G-EN-P - November 2016
Appendix D Specifications
Output leakage current, max 0.1 mA
Short circuit protection Yes
Current, max 25 mA – current, max (to avoid fault when used as a muted lamp output)
Current, min 5 mA – current, min (at which fault indication is generated when used as a muted lamp output)
Safety output
Output types 1732ES-IB12XOBV2, 1732ES-IB8XOBV4: Current sourcing/current sinking bipolar pair
1732ES-IB12XOB4, 1732ES-IB8XOB8: Current sourcing
Output current rating (each) 1732ES-IB12XOBV2, 1732ES-IB8XOBV4: 2 A max per point, bipolar outputs
1732ES-IB12XOB4, 1732ES-IB8XOB8: 1 A max per point, sourcing outputs
On-state voltage drop, max 1.15V
Leakage current 1732ES-IB12XOB4, 1732ES-IB8XOB8: +/-0.1 mA
1732ES-IB12XOBV2, 1732ES-IB8XOBV4: +/-1.0 mA
(1)
Internal resistance from sourcing to sinking terminal 1732ES-IB12XOBV2, 1732ES-IB8XOBV4: 3.25 kΩ
1732ES-IB12XOB4, 1732ES-IB8XOB8: N/A
Short circuit detection Yes (short high and low and cross-circuit fault detection)
Short circuit protection Electronic
Pilot duty rating
(1732ES-IB12XOBV2, 1732ES-IB8XOBV4 only)
DC13, 2.5 A inrush
Number of outputs Safety outputs
1732ES-IB12XOB4 module, 4 sourcing outputs
1732ES-IB12XOBV2 module, 4 bipolar outputs, (2 pairs)
1732ES-IB8XOB8 module, 8 sourcing outputs
1732ES-IB8XOBV4 module, 8 bipolar outputs (4 pairs)
Sensor power output current rating (pins 1, 3, and 5 of each
output signal I/O connector)
2 A max per point at 40 °C (104 °F)
1 A max per point at 55 °C (131 °F)
See Product temperature versus sensor power current derating (per pin) on page 165
.
(1) Includes the presence of one sourcing output stuck-high or sinking output stuck-low fault.
Table 73 - 1732ES-IB16, 1732ES-IB8XOB8, 1732ES-IB8XOBV4, 1732ES-IB12XOB4, and 1732ES-IB12XOBV2 Modules – Technical Specifications
Attribute Value
Table 74 - 1732ES-IB16, 1732ES-IB8XOB8, 1732ES-IB8XOBV4, 1732ES-IB12XOB4, and 1732ES-IB12XOBV2 Modules – General
Attribute Value
Enclosure type rating Meets IP65/IP67 (when marked)
Product current consumption (not including Test output or
Safety output load current)
1732ES-IB12XOBV2:
• In power (no load): 19.2…28.8V DC, 175 mA at 24V DC
• Out power (no load): 19.2…28.8V DC, 65 mA at 24V DC
1732ES-IB12XOB4:
• In power (no load): 19.2…28.8V DC, 175 mA at 24V DC
• Out power (no load): 19.2…28.8V DC, 45 mA at 24V DC
1732ES-IB8XOB8:
• In power (no load): 19.2…28.8V DC, 165 mA at 24V DC
• Out power (no load): 19.2…28.8V DC, 65 mA at 24V DC
1732ES-IB8XOBV4:
• In power (no load): 19.2…28.8V DC, 165 mA at 24V DC
• Out power (no load): 19.2…28.8V DC, 110 mA at 24V DC
1732ES-IB16:
In power (no load): 19.2…28.8V DC, 190 mA at 24V DC
Operating voltage range 19.2…28.8V DC (24V DC, -20…20%)
Module power connector rating 10 A max per pin
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