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DRT2-[]D16TA(-1)

Transistor Remote I/O Terminals with 3-tier Terminal Blocks

DRT2-[]D16TA(-1)

A Smart Slave with a 3-tier Terminal Block That Means Wiring Locations Are Easy to Understand with No Sharing of Terminals.

General Specifications

Communications power supply voltage 11 to 25 VDC (Supplied from communications connector)
Communications power supply current
consumption
45 mA max. (24 VDC), 80 mA max. (11 VDC)
Noise immunity Conforms to IEC61000-4-4, 2 kV (power line)
Vibration resistance 10 to 60 Hz, 0.7-mm double amplitude, 60 to 150 Hz, 50 m/s2 for 80 min each
in the X, Y, and Z directions
Shock resistance 150 m/s2 (3 times each in 6 directions on 3 axes)
Dielectric strength 500 VAC (between isolated circuits)
Insulation resistance 20 MΩ min. (between isolated circuits)
Ambient operating temperature -10°C to 55°C
Ambient operating humidity 25% to 85% (with no condensation)
Ambient atmosphere No corrosive gases
Ambient storage temperature -25°C to 65°C
Mounting method DIN 35 mm-track mounting, M4 screw mounting
Screw tightening torque M2 (communications connector screws): 0.26 to 0.3 N·m
M3 (screw terminals): 0.5 N·m
M3 (screw terminals): 0.5 N·m
M4 (unit mounting): 0.6 to 0.98 N·m
Weight 300 g max.

Input Specifications

16-point Inputs Terminals with Transistors

ModelDRT2-ID16TADRT2-ID16TA-1
Internal I/O commonNPNPNP
I/O points16 inputs
ON voltage15 VDC min. (between input and V
terminal)
15 VDC min. (between input and G
terminal)
OFF voltage5 VDC max. (between input and V
terminal)
5 VDC max. (between input and G
terminal)
OFF current1.0 mA max.
Input current24 VDC: 6.0 mA max./point
17 VDC: 3.0 mA max./point
ON delay time1.5 ms max.
OFF delay time1.5 ms max.
Number of circuits per common8 per common

8-point Inputs/8-point Outputs Terminals with Transistors

Model DRT2-MD16TA DRT2-MD16TA-1
Internal I/O common NPN PNP
I/O points 8 inputs
ON voltage 15 VDC min. (between input and V
terminal)
15 VDC min. (between input and G
terminal)
OFF voltage 5 VDC max. (between input and V
terminal)
5 VDC max. (between input and G
terminal)
OFF current 1.0 mA max.
Input current 24 VDC: 6.0 mA max./point
17 VDC: 3.0 mA max./point
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
Number of circuits per common 8 per common

Output Specifications

16-point Outputs Terminals with Transistors

ModelDRT2-OD16TADRT2-OD16TA-1
Internal I/O commonNPNPNP
I/O points16 outputs
Rated output current0.5 A/point
Residual voltage1.2 VDC max. (0.5 A DC between output
and G terminal)
1.2 VDC max. (0.5 A DC between output
and V terminal)
Leakage current0.1 mA max.
ON delay time0.5 ms max.
OFF delay time1.5 ms max.
Number of circuits per common8 per common

8-point Inputs/8-point Outputs Terminals with Transistors

ModelDRT2-MD16TADRT2-MD16TA-1
Internal I/O commonNPNPNP
I/O points8 outputs
Rated output current0.5 A/point
Residual voltage1.2 VDC max. (0.5 A DC between output
and G terminal)
1.2 VDC max. (0.5 A DC between output
and V terminal)
Leakage current0.1 mA max.
ON delay time0.5 ms max.
OFF delay time1.5 ms max.
Number of circuits per common8 per common