116
Remote I/O Terminals with Transistors Section 5-5
Dimensions: DRT2-MD16 and DRT2-MD16-1
5-5-8 Remote I/O Terminal with 16 Relay Outputs: DRT2-ROS16
Common Specifications
Output Specifications (for One Relay)
43.8
115
3.1
50
49.6
29.8
Item Specifications
Communications power
supply voltage
11 to 25 V DC
(Supplied from the communications connector.)
Noise immunity Conforms to IEC61000-4-4. 2 kV (power lines)
Vibration resistance 10 to 55 Hz, 0.7-mm double amplitude
Shock resistance
100 m/s
2
Dielectric strength 500 V AC (between isolated circuits)
Insulation resistance 20 MΩ min. at 250 V DC
Ambient temperature −10 to +55°C
Ambient humidity 25% to 85% (with no condensation)
Operating environment No corrosive gases
Storage temperature −25 to +65°C
Mounting 35-mm DIN Track mounting
Screw tightening torque M2 (communications connector lock screws):
0.26 to 0.3 N·m
M3 wiring screws: 0.5 N·m
M3 mounting screws: 0.5 N·m
Item Specifications
Relay DRTA-NY5W-K
Rated load Resistive load
250 V AC, 2 A, 8-A common
30 V DC, 2 A, 8-A common
Rated carry current 3 A (See note.)
Maximum switching
voltage
250 V AC, 125 V DC
Maximum switching
current
3 A
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