Rockwell Automation 1791DS-IB16 CompactBlock Guard I/O DeviceNet Safety Module - Manual (Page 18)

18 CompactBlock Guard I/O DeviceNet Safety Modules
Publication 1791DS-IN002C-EN-P - April 2009
Specifications
Guard I/O DeviceNet Safety Module - 1791DS-IB8XOBV4, 1791DS-IB16
Attribute Value
Safety Input
Input types Current sinking
Voltage, on-state input, min 11V DC
Current, on-state input, min 3.3 mA
Voltage, off-state input, max 5V DC
Current, off-state, max 1.3 mA
IEC 61131-2 (input type) Type 3
Pulse Test Output
Output type Current sourcing
Pulse test output current 0.7 A
Residual voltage, max 1.2V
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 (1791DS-IB8XOBV4 module only)
Output types Current sourcing/current sinking - bipolar pair
Output current rating 2 A max per point
8 A total module @ 40 °C (104 °F)
6 A total module @ 60 °C (140 °F)
On-state voltage drop ±0.6V