Allen-Bradley 1746 Series User Manual

16 Discrete I/O Modules
Publication 1746-IN005A-US-P
Table 11:Specifications for Input Module 1746-IH16
Specification 1746-IH16
(1)(2)(3)
(1)Removable Terminal Block.
(2)Use ID Code 0507 when configuring your system with programming software or the HHT.
(3)If the input module is connected in parallel with an inductive load, use surge suppression
across the load to protect the input module from damage caused by reverse voltage.
Refer to the
SLC 500 Modular Hardware Style Installation and Operation Manual ,
publication 1747-6.2, for more information on surge suppression.
Voltage Category 125V dc Signal Input (sinking
Number of Inputs 16
Points per common 16
Operating Voltage
Range:
• 90 to 146V dc
Max. Points ON Simultaneously:
• 16 at 146V dc and 30°C
• 12 at 146V dc and 50°C
• 14 at 132V dc and 55°C
• 16 at 125V dc and 60°C
Backplane
Current
Consumption
5V dc 0.085A
24V dc 0.0A
Signal Delay (max.)
on = 9 ms
off = 9 ms
Off State Voltage (max.) 20.0V dc
Off State Current (max.) 0.8mA
Nominal Input Current
2.15 mA at 125V dc
2.25 mA at 132V dc

Allen-Bradley 1746 Series Specifications

General

Brand	Allen-Bradley
Model	1746 Series
Category	I/O Systems
Language	English