Omron CRT1 - 10-2009, Operation Manual

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177
Units with Screw Terminal Blocks
Section 5-3
5-3-12 Sixteen-point Input Units (3-tier Terminal Block)
CRT1-ID16TA/CRT1-ID16TA-1/CRT1-ID16TAH/CRT1-ID16TAH-1
Input Section Specifications
Note Please see " Appendix E: I/O Power Supply Current " regarding the I/O power
supply current supplied to the V and G terminals.
Item Specification
Model CRT1-ID16TA CRT1-ID16TA-1 CRT1-ID16TAH CRT1-ID16TAH-1
I/O capacity 16 inputs
Internal I/O common NPN PNP NPN PNP
ON voltage 15 VDC min.
(between each input
terminal and the V
terminal) 15 VDC min.
(between each input
terminal and the G
terminal) 10.5 VDC min.
(between each input
terminal and the V
terminal) 10.5 VDC min.
(between each input
terminal and the G
terminal)
OFF voltage 5 VDC max.
(between each input
terminal and the V
terminal) 5 VDC max.
(between each input
terminal and the G
terminal) --- ---
OFF current 1.0 mA max.
Input current At 24 VDC: 6.0 mA max./input
At 17 VDC: 3.0 mA min./input
ON delay 1.5 ms max.
OFF delay 1.5 ms max.
Power supply short-circuit
detection --- Operates at 50 mA/point min.
Disconnection detection --- Operates at 0.3 mA/point max.
Number of circuits per com-
mon 8 inputs/common
Isolation method Photocoupler
Input indicator LED (yellow)
Installation DIN Track
Power supply type Multi-power supply
Current supplied to input
devices 100 mA/points 50 mA/points
Communications power
supply current consumption 40 mA max. for 24-VDC power supply volt-
age
55 mA max. for 14-VDC power supply volt-
age
40 mA max. for 24-VDC power supply volt-
age
70 mA max. for 14-VDC power supply volt-
age
I/O power supply current
consumption 5 mA max. for 24-VDC power supply voltage 25 mA max. for 24-VDC power supply volt-
age
Weight 330 g max. 340 g max.