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DRT2-[]D16SL(H)(-1) / []D32SLH(-1)

Screw-less Clamp Terminals with Transistors

DRT2-[]D16SL(H)(-1) / []D32SLH(-1)

Reduced Wiring and Labor on Factory Sites with Screw-less Terminal Wiring

General Specifications

Communications power supply voltage 11 to 25 VDC (Supplied from the communications connector.)
Communications power supply current
consumption
DRT2-ID32SLH(-1): 65 mA
DRT2-OD32SLH(-1): 55 mA
DRT2-MD32SLH(-1): 60 mA
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 150m/s2, 6 directions, 3 times each
Dielectric strength 500 VAC (between isolated circuits)
Insulation resistance 20 M Ω min. (between isolated circuits)
Ambient operating temperature -10°C to 55°C
Ambient operating humidity 25% to 85% (with no condensation)
Ambient operating atmosphere No corrosive gases
Ambient storage temperature -20°C to 65°C
Mounting method DIN 35 mm-track mounting
Weight 480 g max.

I/O Specifications

16-point Inputs Terminals with Transistors (Input Specifications)

Model DRT2-ID16SL DRT2-ID16SL-1 DRT2-ID16SLH DRT2-ID16SLH-1
Internal I/O common NPN PNP NPN PNP
Input points 16 inputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Input current 24 VDC: 6.0 mA max./point
17 VDC: 3.0 mA max./point
Input resistance 4 k Ω
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage 15 VDC min.
(between each input
terminal and V)
15 VDC min.
(between each input
terminal and G)
15 VDC min.
(between each input
terminal and V)
15 VDC min.
(between each input
terminal and G)
OFF voltage 5 VDC max.
(between each input
terminal and V)
5 VDC max.
(between each input
terminal and G)
5 VDC max.
(between each input
terminal and V)
5 VDC max.
(between each input
terminal and G)
ON current 3.0 mA max.
OFF current 1.0 mA max.
Number of circuits per common 16 per common
Power short-circuit protection --- Operates at 50 mA/point min.
Disconnection detection --- Operates at 0.3 mA/point max.
Input power supply current 100 mA per point 50 mA per point

32-point Inputs Terminals with Transistors (Input Specifications)

Model DRT2-ID32SLH DRT2-ID32SLH-1
Internal I/O common NPN PNP
Input points 32 inputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Input current 6.0 mA max. per point at 24 VDC
3.0 mA max. per point at 17 VDC
Input resistance 4 k Ω
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage 15 VDC min. (between each input terminal and V) 15 VDC min. (between each input terminal and G)
OFF voltage 5 VDC max. (between each input terminal and V) 5 VDC max. (between each input terminal and G)
ON current 3 mA min.
OFF current 1.0 mA max.
Number of circuits per common 16 per common
Power short-circuit protection Operates at 50 mA/point min.
Disconnection detection Operates at 0.3 mA/point max.

16-point Outputs Terminals with Transistors (Output Specifications)

Model DRT2-OD16SL DRT2-OD16SL-1 DRT2-OD16SLH DRT2-OD16SLH-1
Internal I/O common NPN PNP NPN PNP
I/O points 16 outputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Output current 0.5 A per point, 4 A per common
Residual voltage 1.2 V max.
Leakage current 0.1 mA max. 0.1 mA max. *1
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Disconnection detection --- *2
Output power supply current 100 mA per point
Output for errors According to hold/clear setting for errors (default: clear)

Note 1: To enable detection of external load disconnections, a current of 0.1 mA or less is output to the load even when
             the output is OFF. Make sure that the load will not operate for this current.
Note 2: Disconnection detection can be used when the load current is 3 mA or higher. If the load current is less than 3
             mA, disconnections may be falsely detected.

32-point Outputs Terminals with Transistors (Output Specifications)

Model DRT2-OD32SLH DRT2-OD32SLH-1
Internal I/O common NPN PNP
I/O points 32 outputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Output current 0.5 A per point, 4 A per common
Residual voltage 1.2 V max.
Leakage current 0.1 mA max. (See Note: 1.)
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Disconnection detection (See Note: 2.)
Output for errors According to hold/clear setting for errors (default: clear)

Note 1: To enable detection of external load disconnections, a current of 0.1 mA or less is output to the load even when
             the output is OFF. Make sure that the load will not operate for this current.
Note 2: Disconnection detection can be used when the load current is 3 mA or higher. If the load current is less than 3
             mA, disconnections may be falsely detected.

16-point Inputs/16-point Outputs Terminals with Transistors (Input Specifications)

Model DRT2-MD32SLH DRT2-MD32SLH-1
Internal I/O common NPN PNP
Input points 16 inputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Input current 6.0 mA max. per point at 24 VDC
3.0 mA max. per point at 17 VDC
Input resistance 4 k Ω
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage 15 VDC min. (between each input terminal and V) 15 VDC min. (between each input terminal and G)
OFF voltage 5 VDC max. (between each input terminal and V) 5 VDC max. (between each input terminal and G)
ON current 3 mA min.
OFF current 1.0 mA max.
Number of circuits per common 16 per common
Power short-circuit protection Operates at 50 mA/point min.
Disconnection detection Operates at 0.3 mA/point max.

16-point Inputs/16-point Outputs Terminals with Transistors (Output Specifications)

Model DRT2-MD32SLH DRT2-MD32SLH-1
Internal I/O common NPN PNP
I/O points 16 outputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Output current 0.5 A per point, 4 A per common
Residual voltage 1.2 V max.
Leakage current 0.1 mA max. (See Note: 1.)
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Disconnection detection (See Note: 2.)
Output for errors According to hold/clear setting for errors (default: clear)

Note 1: To enable detection of external load disconnections, a current of 0.1 mA or less is output to the load even when
             the output is OFF. Make sure that the load will not operate for this current.
Note 2: Disconnection detection can be used when the load current is 3 mA or higher. If the load current is less than 3
             mA, disconnections may be falsely detected.