ALL MANUFACTURERS

Extension Card I/O

Supply Voltage: Typically 24V DC
Voltage range: 24V DC
Load capacity: Up to 2A per channel 
Resolution: 12/16-bit
Signal types: 4–20mA, 0–10V

DIFFERENTIAL UNIT

Rated Current (In): Typically 1A or 5A
Frequency: 50/60 Hz
Harmonic Restraint: 2nd/5th harmonic blocking
Number of phases: 3 
Trip contacts: Normally 4–6 changeover
Rated load: 5A @ 250V AC/DC

IGBT MODULE

Emitter Voltage:1700V
Collector Current: 300A @ 80°C
Pulsed Current : Up to 600A
Switching Frequency: Up to 20kHz
Low Saturation Voltage:2.0V 
Isolation Voltage: 2500V AC (min)

DDCS Communication Option Module

Supply Voltage: 24V DC (±10%)
Power Consumption: <5W (typical)
Operating Current: 200mA @ 24V DC
Communication Speed: Up to 12Mbps
Optical: ST or BFOC type
Electrical: Terminal block or D-sub

Digital Output Module

Output Channels:32 
Output Type:Source 
Voltage Rating:24 VDC
Module current rating:105mA 
Load Voltage:30 VDC Maximum 
On-State Voltage:24 VDC (typ)
Off-State Leak Current:5 µA (max) 

Communication Module

Interface:RS-422/RS-485
Communication function:Half-duplex
Transmission code :ASCII/binary
Character length:7/8 bits
Stop bit length:1/2 bits
Lag time after data transmission:1 ms
Transmission distance:Maximum 1200 m 

CAPACITOR UNIT

Rated Voltage:400V AC
Rated Frequency: 50/60 Hz
Rated Reactive Power 25 kvar
Capacitance (C): ~500 µF 
Rated Current:36 A
Insulation Resistance: ≥ 3000 MΩ

Digital Input Module

Input Channels: 16 or 32 channels
Isolation: 500V
Input Voltage Range: 24V DC
Input Current: Typically 3-5mA 
On-State Voltage: 15-30V DC
Off-State Voltage: 0-5V DC
Response Time: <1ms (typical)
Input Impedance: ~3kΩ (typical)

Digital I/O Module

Number of outputs 16-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 3.4 A minimum
Maximum leak current at output off status 1.6 mA
Output format Current source
Minimum load current 35 mA
Load resistance range 120 to 685 Ω
Output response time 30 ms maximum