Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-
@
D08TA(-1)/
@
D16TA(-1)/
@
D08TAH(-1)/
@
D16TAH(-1)
35
Input Section Specifications
● Eight-point Input Units (3-tier Terminal Block)
● Sixteen-point Input Units (3-tier Terminal Block)
Item Specification
Model CRT1-ID08TA CRT1-ID08TA-1 CRT1-ID08TAH-1 CRT1-ID08TAH-1
I/O capacity 8 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 common
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/point 50 mA/point
Communications power supply
current consumption
30 mA max. for 24-VDC power supply voltage
50 mA max. for 14-VDC power supply voltage
35 mA max. for 24-VDC power supply voltage
60 mA max. for 14-VDC power supply voltage
I/O power supply current
consumption
5 mA max. for 24-VDC power supply voltage 25 mA max. for 24-VDC power supply voltage
Weight 190 g max. 200 g max.
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 common
8 inputs/common
Isolation method Photocoupler
Input indicator LED (yellow)
Installation DIN Track
Power supply type Multi-power supply
Communications power supply
current consumption
40 mA max. for 24-VDC power supply voltage
55 mA max. for 14-VDC power supply voltage
40 mA max. for 24-VDC power supply voltage
70 mA max. for 14-VDC power supply voltage
I/O power supply current
consumption
5 mA max. for 24-VDC power supply voltage 25 mA max. for 24-VDC power supply voltage
Weight 330 g max. 340 g max.