Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
With the relay terminal blocks, doubling up
wires on terminals is not necessary!
Smart Slave Units with Easy-to-understand
Wiring Locations with One Common for
Every Point.
Doubling up wires on terminals is unnecessary and wiring locations are
easy to understand with these Smart Slaves with 3-tier Terminal Blocks.
• Easy-to-understand wiring. No doubling up of wires. Easy-to-understand wiring locations.
• Simplify startup with the communications power supply monitor (Smart function).
• Collect various preventive maintenance data required to improve productivity, such
as information on equipment deterioration due to aging and equipment operating
time data (Smart function).
• The communications baud rate is set without using switches and addresses are set
using rotary switches, so setting errors are reduced.
• Communications connector and removable I/O terminal block enable maintenance
without disconnecting wiring.
Ordering Information
Name
Inputs
8 inputs
Specifications
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
With Short-circuit and Disconnected
Line Detection
Without Short-circuit and
Disconnected Line Detection
Model
CRT1-ID08TA
CRT1-ID08TA-1
CRT1-OD08TA
CRT1-OD08TA-1
CRT1-ID16TA
CRT1-ID16TA-1
CRT1-OD16TA
CRT1-OD16TA-1
CRT1-MD16TA
CRT1-MD16TA-1
CRT1-ID08TAH
CRT1-ID08TAH-1
CRT1-OD08TAH
CRT1-OD08TAH-1
CRT1-ID16TAH
CRT1-ID16TAH-1
CRT1-OD16TAH
CRT1-OD16TAH-1
CRT1-MD16TAH
CRT1-MD16TAH-1
Outputs
8 outputs
Inputs
16 inputs
Outputs
Inputs/
Outputs
Three-tier Screw Terminal Block
Inputs
16 outputs
8 inputs/
8 outputs
8 inputs
Outputs
8 outputs
Inputs
16 inputs
Outputs
Inputs/
Outputs
16 outputs
8 inputs/
8 outputs
Performance Specifications
For Basic Performance Specifications of Slave Units, refer to page 26.
34
Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
Input Section Specifications
●
Eight-point Input Units (3-tier Terminal Block)
Item
Model
I/O capacity
Internal I/O common
ON voltage
OFF voltage
OFF current
Input current
ON delay
OFF delay
CRT1-ID08TA
8 inputs
NPN
15 VDC min. (between each input
terminal and the V terminal)
5 VDC max. (between each input
terminal and the V terminal)
1.0 mA max.
At 24 VDC: 6.0 mA max./input
At 17 VDC: 3.0 mA min./input
1.5 ms max.
1.5 ms max.
Operates at 50 mA/point min.
Operates at 0.3 mA/point max.
PNP
15 VDC min. (between each input
terminal and the G terminal)
5 VDC max. (between each input
terminal and the G terminal)
NPN
10.5 VDC min. (between each
input terminal and the V terminal)
---
PNP
10.5 VDC min. (between each
input terminal and the G terminal)
---
CRT1-ID08TA-1
Specification
CRT1-ID08TAH-1
CRT1-ID08TAH-1
Power supply short-circuit detection ---
Disconnection detection
---
Number of circuits per common 8 inputs/common
Isolation method
Input indicator
Installation
Power supply type
Photocoupler
LED (yellow)
DIN Track
Multi-power supply
50 mA/point
35 mA max. for 24-VDC power supply voltage
60 mA max. for 14-VDC power supply voltage
25 mA max. for 24-VDC power supply voltage
200 g max.
Current supplied to input devices 100 mA/point
Communications power supply
current consumption
I/O power supply current
consumption
Weight
30 mA max. for 24-VDC power supply voltage
50 mA max. for 14-VDC power supply voltage
5 mA max. for 24-VDC power supply voltage
190 g max.
●
Sixteen-point Input Units (3-tier Terminal Block)
Item
Model
I/O capacity
Internal I/O common
ON voltage
OFF voltage
OFF current
Input current
ON delay
OFF delay
CRT1-ID16TA
16 inputs
NPN
15 VDC min. (between each input
terminal and the V terminal)
5 VDC max. (between each input
terminal and the V terminal)
1.0 mA max.
At 24 VDC: 6.0 mA max./input
At 17 VDC: 3.0 mA min./input
1.5 ms max.
1.5 ms max.
Operates at 50 mA/point min.
Operates at 0.3 mA/point max.
PNP
15 VDC min. (between each input
terminal and the G terminal)
5 VDC max. (between each input
terminal and the G terminal)
NPN
10.5 VDC min. (between each
input terminal and the V terminal)
---
PNP
10.5 VDC min. (between each
input terminal and the G terminal)
---
CRT1-ID16TA-1
Specification
CRT1-ID16TAH
CRT1-ID16TAH-1
Power supply short-circuit detection ---
Disconnection detection
---
Number of circuits per common 8 inputs/common
Isolation method
Input indicator
Installation
Power supply type
Communications power supply
current consumption
I/O power supply current
consumption
Weight
Photocoupler
LED (yellow)
DIN Track
Multi-power supply
40 mA max. for 24-VDC power supply voltage
55 mA max. for 14-VDC power supply voltage
5 mA max. for 24-VDC power supply voltage
330 g max.
40 mA max. for 24-VDC power supply voltage
70 mA max. for 14-VDC power supply voltage
25 mA max. for 24-VDC power supply voltage
340 g max.
Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
35
Output Section Specifications
●
Eight-point Output Units (3-tier Terminal Block)
Item
Model
I/O capacity
Internal I/O common
Rated output current
Residual voltage
Leakage current
ON delay
OFF delay
Load short-circuit detection
Disconnection detection
Number of circuits per
common
Isolation method
Output indicators
Installation
Power supply type
Current supplied to output
devices
Communications power supply
current consumption
I/O power supply current
consumption
Output handling for
communications errors
Weight
CRT1-OD08TA
8 outputs
NPN
0.5 A/output, 2 A/common
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
0.1 mA max.
0.5 ms max.
1.5 ms max.
---
---
8 outputs/common
Photocoupler
LED (yellow)
DIN Track
Multi-power supply
100 mA/point
35 mA max. for 24-VDC power supply voltage
55 mA max. for 14-VDC power supply voltage
15 mA max. for 24-VDC power supply voltage
Select either hold or clear from CX-Integrator.
190 g max.
15 mA max. for 24-VDC power
supply voltage
35 mA max. for 24-VDC power
supply voltage
Supported.
Operates at 3 mA/point max.
(Does not operate at over 3 mA.)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
PNP
NPN
PNP
CRT1-OD08TA-1
Specification
CRT1-OD08TAH
CRT1-OD08TAH-1
●
Sixteen-point Output Unit (3-tier Terminal Block)
Item
Model
I/O capacity
Internal I/O common
Rated output current
Residual voltage
Leakage current
ON delay
OFF delay
Number of circuits per
common
Load short-circuit detection
Disconnection detection
Isolation method
Output indicators
Installation
Power supply type
Communications power supply
current consumption
I/O power supply current
consumption
Output handling for
communications errors
Weight
CRT1-OD16TA
16 outputs
NPN
0.5 A/output, 2 A/common
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
0.1 mA max.
0.5 ms max.
1.5 ms max.
8 outputs/common
---
---
Photocoupler
LED (yellow)
DIN Track
Multi-power supply
45 mA max. for 24-VDC power supply voltage
65 mA max. for 14-VDC power supply voltage
15 mA max. for 24-VDC power supply voltage
Select either hold or clear from CX-Integrator.
330 g max.
40 mA max. for 24-VDC power supply voltage
70 mA max. for 14-VDC power supply voltage
35 mA max. for 24-VDC power
supply voltage
Supported.
Operates at 3 mA/point max.
(Does not operate at over 3 mA.)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
PNP
NPN
PNP
CRT1-OD16TA-1
Specification
CRT1-OD16TAH
CRT1-OD16TAH-1
36
Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
Input and Output Section Specifications
●
8-point Input and 8-point Output Units (3-tier Terminal Block)
Common Specifications
Item
Model
Installation
Communications power supply
current consumption
Weight
CRT1-MD16TA
DIN Track
40 mA max. for 24-VDC power supply voltage
60 mA max. for 14-VDC power supply voltage
330 g max.
40 mA max. for 24-VDC power supply voltage
70 mA max. for 14-VDC power supply voltage
340 g max.
CRT1-MD16TA-1
Specification
CRT1-MD16TAH
CRT1-MD16TAH-1
Input Section Specifications
Item
Model
I/O capacity
Internal I/O common
ON voltage
OFF voltage
OFF current
Input current
ON delay
OFF delay
Power supply short-circuit
detection
Disconnection detection
Number of circuits per
common
Isolation method
Input indicator
Power supply type
I/O power supply current
consumption
CRT1-MD16TA
8 inputs
NPN
15 VDC min. (between each input
terminal and the V terminal)
5 VDC max. (between each input
terminal and the V terminal)
1.0 mA max.
At 24 VDC: 6.0 mA max./input
At 17 VDC: 3.0 mA min./input
1.5 ms max.
1.5 ms max.
---
---
8 inputs/common
Photocoupler
LED (yellow)
Multi-power supply
5 mA max. for 24-VDC power supply voltage
25 mA max. for 24-VDC power supply voltage
Operates at 50 mA/point min.
Operates at 0.3 mA/point max.
PNP
15 VDC min. (between each input
terminal and the G terminal)
5 VDC max. (between each input
terminal and the G terminal)
NPN
10.5 VDC min. (between each
input terminal and the V terminal)
---
PNP
10.5 VDC min. (between each
input terminal and the G terminal)
---
CRT1-MD16TA-1
Specification
CRT1-MD16TAH
CRT1-MD16TAH-1
Output Section Specifications
Item
Model
I/O capacity
Internal I/O common
Rated output current
Residual voltage
Leakage current
ON delay
OFF delay
Load short-circuit detection
Disconnection detection
Number of circuits per
common
Isolation method
Output indicators
I/O power supply current
consumption
Output handling for
communications errors
CRT1-MD16TA
8 outputs
NPN
0.5 A/output, 2 A/common
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
0.1 mA max.
0.5 ms max.
1.5 ms max.
---
---
8 outputs/common
Photocoupler
LED (yellow)
15 mA max. for 24-VDC power supply voltage
Select either hold or clear from CX-Integrator.
35 mA max. for 24-VDC power
supply voltage
Supported.
Operates at 3 mA/point max.
(Does not operate at over 3 mA.)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the G terminal)
1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
PNP
NPN
PNP
CRT1-MD16TA-1
Specification
CRT1-MD16TAH
CRT1-MD16TAH-1
Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
37
Dimensions
CRT1-ID08TA (-1)
CRT1-OD08TA(-1)
When a DCN4-TB4 Open Type Connectors Is Mounted
(Unit: mm)
52
31.4
50
60.3
53.2
105
CRT1-ID16TA(-1)
CRT1-OD16TA(-1
CRT1-MD16TA(-1)
When a DCN4-TB4 Open Type Connectors Is Mounted
52
68.9
3.14
50
60.3
53.2
180
38
Digital I/O Slave Units with Screw Terminal Blocks (3-tier Terminal Block)
CRT1-@D08TA(-1)/@D16TA(-1)/@D08TAH(-1)/@D16TAH(-1)
68.9
93.5
93.5
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