Features 4 DI × 24 V DC, 4 DO × Relay
 
Physical Features
Dimension (W×H×D) 46mm × 80mm × 62mm
Power Consumption 2W
 
Input Features
Number of Inputs 4
Type of Input Sink / Source
 
Input Voltage
Rated Voltage 24 V DC
Maximum Permissible Voltage 30 V DC
Surge Voltage 35 V DC， 0.5 second
Signal "1" 18～30 V
Signal"0" 0～5 V
 
Isolation
Optical Isolation 500 V AC, duration: within 1 minute
Number of Isolation points per group 4
The longest Input Delay 4.5 millisecond
Sink Current Maximum: 1 mA AC
 
Length of Cable
Unshielded 300 m
Shielded 500 m
 
Simultaneous Inputs
40℃ 4
50℃ 4
 
Output Features
Number of Outputs 4
Type of Output Relay, dry contact
Range of Output Voltage DC: 5~30 V, AC: 5~250 V
 
Output Current
Signal "1"
Output Groups
Number of Outputs per group
Simultaneous Outputs
Maximum Current of a group
Lamp Load
Contact Resistance
Surge Current Max.
Short-Circuit Protection		 2 A
1
4
4
8 A
DC: 30 W,AC: 200 W
0.2 Ω
7A, contact closed
External
 
Isolation
Number of Isolation Points per Group
Coil to logic power
coil to contact
Resistance (coil to contact)		 4
-
1500 V AC, last for 1 minute
Minimum: 100 MΩ
 
Relay Features
Switching Delay
Switching Frequency Max.
Mechanical life cycle (Zero Load)
Contact Endurance (Rated Load)		 15 millisecond
1 Hz
10.000.000
100.000
 
Length of Cable
Unshielded 150 m
Shielded 500 m
 
Power Consumption
+5V DC Consumption Current 49 mA
L+ When put through, 9 mA per output
Coil Voltage Range of L+ 20.4－28.8 V DC