Rockwell Automation 1753-IB16XOB8 GuardPLC 16-Digital Inputs and 8-Digital Outputs Installation Instructions - Manual (Page 22)

22 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module
Publication 1753-IN011A-EN-P - October 2005
Specifications
Module
Response Time ≥ 10 ms
Interface: GuardPLC
Ethernet 2 x RJ-45, 10/100BaseT (with 100 Mbps) with integrated switch
Operating Voltage 24V dc, -15% to +20%, w
ss
≤ 15%
Current Consumption max. 10 A (with max. load)
0.6 A @ 24V idle current
Isolation Voltage No isolation between circuits
Wiring Category (1) category 2 on communications ports, signal ports, and power ports
Wire Size I/O – 16 AWG (1.5 mm 2 ) to 26 AWG (0.14 mm 2 ) solid or stranded copper wire
rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max.
Power – 14 AWG (2.5 mm
2
) to 22 AWG (0.34 mm
2
) solid or stranded copper wire
rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max.
Terminal Block Torque 0.51 Nm (4.5 in-lb)
Fuse (external) 12 A (slow blow)
Battery Backup none
Digital Inputs
No. of Inputs 16 (not electrically isolated)
On-state Voltage: 15V to 30V dc
Current Consumption:
≥ 2 mA @ 15V
Off-state Voltage: max. 5V dc
Current Consumption: max 1.5 mA (1.
0 mA @ 5V)
Switching Point typically 7.5V
Supply 4 supplies @ 24V dc/40 mA short-circuit proof, buffered for 20 ms
2 supplies @ 24V dc/1 A short-circuit proof, non-buffered
Digital Outputs
No. of Outputs (L+) 8 (not electrically isolated), reference pole S-
No. of Outputs (L-) 8 (not electrically isolated), reference pole S+
Output Voltage ≥L+ minus 2V
Output Current (L+)
Output Current (L-)
Channels 2, 4, 5, and 7: 0.5 A @ 60°C (140°F)
Channels 1 and 8: 1 A @ 60 °C (140 °F); 2 A @ 40 °C (104 °C)
Channels 3 and 6: 1 A @ 60 °C (140 °F)
Max. lamp load 25 W
Max. inductive load 500 mH
Minimum Load 2 mA per channel
Internal Voltage Drop max. 2.0V dc @ 2 A
Off-State Leakage Current max. 1 mA @ 2V
Overload Response Shut down of the concerned output with cyclic reconnection