SRTj-ID/OD
SRTj-ID/OD
25
Outputs
Rated output current
0.3 A/point
Residual voltage
0.6 V max.
Leakage current
0.1 mA max.
Insulation method
Photocoupler
Output indicators
LED (yellow)
Characteristics
Communications
power supply
voltage
14 to 26.4 VDC
I/O power supply voltage
24 VDC
+10%
/
–15%
I/O power supply current
1 A max.
Current consumption (see note)
50 mA max. at 24 VDC
Connection method
Multi-drop method and T
-branch method
Secondary branches cannot be connected to T
-branch lines.
Connecting Units
4-point and 8-point T
erminals:
16 Input T
erminals and 16 Output T
erminals per Master
16-point T
erminals:
8 Input T
erminals and 8 Output T
erminals per Master
Dielectric strength
500 V
AC for 1 min (1-mA sensing current between insulated circuits)
Noise immunity
Conforms to IEC61000-4-4, 2 kV (power lines)
V
ibration resistance
10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
Malfunction:
200 m/s
2
Destruction:
300 m/s
2
Mounting strength
No damage when 50 N pull load was applied for 10 s in all directions
T
erminal strength
No damage when 50 N pull load was applied for 10 s
Screw tightening torque
0.6 to 1.18 N
S
m
Ambient temperature
Operating: 0°
C to 55
°
C (with no icing or condensation)
Storage: –20°
C to 65
°
C (with no icing or condensation)
Ambient humidity
Operating:
35% to 85%
Weight
4-point and 8-point T
erminals:
80 g max.
16-point T
erminals: 1
10 g max.
Approved standards (4/8 points)
UL 508, CSA C22.2 No. 14
Note: The
above current consumption is the value with all 4 and 8 and 16 points turned ON excluding the current consumption of the external
sensor
connected to the input Remote T
erminal and the current consumption of the load connected to the output Remote T
erminal.
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