Input: | Digital Input (switch Input) | Output: | Relay Output |
---|---|---|---|
Channels: | 2 Input 2 Output | Power Supply: | 24V DC |
High Light: | analog signal isolator,din rail isolator |
Signal Isolator Remote I O Module Digital Input Switch Input Dry Contact Output 2ch
Input
Input signal: switch, proximity switch, frequency ≤ 10Hz
Distribution voltage: ≈8V (when open)
Short circuit current: ≈8mA
Output
Relay output
Characteristics:
Response time: ≤20mS
Drive capacity: 2A/250V AC; 2A/30V DC
Load type: resistive load
Input and output characteristics (when set to in-phase control):
The field switch is closed or the input loop current is >2.1mA, the output relay is closed, and the CH channel indicator is yellow.
Field switch open circuit or input loop current <1.2mA output relay open circuit, CH channel indicator light does not light.
Switch setting
Note: When the switch input needs to be disconnected, it needs to be connected in parallel at both ends of the switch; 10KΩ resistor (such as switch || in the right wiring diagram)
Basic parameters
Power: DC24V Voltage range: DC20-40V
Current consumption: ≤50mA (one input and one output, 24V power supply, when the relay contacts are closed); ≤60mA (one input and two output, two input and two output, 24V power supply, when the relay contacts are closed)
Insulation strength: 1500V AC / 1min (between input, output, and power)
Insulation resistance: ≥100Ω (between input, output, and power)
Operating temperature range: -20~ +55 degrees
Electromagnetic compatibility: in accordance with GB/T 18268 (IEC61326-1)
Applicable field devices:
In line with DIN 19234 NAMUR proximity switches, switches and other field devices (including intrinsically safe pressure switches, temperature switches, liquid level switches, etc.)
Parameter | ||||
THG-SD | X | X | X | Remarks |
Setting | 1 | 1 input 1 output | ||
2 | 1 input 2 output | |||
5 | 2 input 2 output | |||
Input signal | S | Switch signal input | ||
Output signal | J | Relay contact output | ||
Please indicate what kind of input and output signal do you need when you place order |
Dimension
How to Wire