ALL MANUFACTURERS

Operation Keyboard

Interface Connector: USB A type x 2
Operation Keyboard Function : USB 2.0
Sound Function : USB 1.1
Input Voltage: 5 V±5 %
Maximum Consumption Current: 1 A
Chassis Color: Black 

Control board

Processor:Dual-core CPU
Memory:512 MB RAM
Flash Storage:1 GB internal
Power Supply:24 V DC
Communication Ports
2x Ethernet (RJ45): 10/100/1000 Mbps 
1x Serial (RS-232/485): For legacy devices (MODBUS RTU).
1x USB 2.0: For engineering access.

POWER SUPPLY BOARD

POWER SUPPLY BOARD
WITH JUMPER WIRE
Primary Input: 18–32 V DC
Backup Input: 24 V DC 
Output Voltage: 24 V DC
Output Current: 6 A
Holdup Time: ≥48 hours 
Efficiency: >85% (typical).
Ripple & Noise: <100 mV peak-to-peak

CONTROL BOARD

Ethernet (2 ports):10/100 Mbps
Voltage: 24 V DC
Power Consumption: 5-7 W (typical)
I/O Handling:up to 64 I/O channels

BW GasAlert Connectivity Kit

GA-USB1-IR IR
Connectivity Kit with
Fleet Manager II
Software

IGCT Module

Turn-off Time: ≤ 8 µs.
dv/dt: 1,000 V/µs (min)
Supply Voltage: +15V
Gate Current: 60 A
Capacitance: 5 µF (±10%)
Voltage: 2,000 V DC 
Thermal Resistance: 0.008 K/W
Mounting Pressure: 12–15 kN 

CIRCUIT BOARD CARD

I / O BOARD
DIGITAL BUFFER
CARD CAGE
Analog Inputs: 8–16 channels
Digital I/O: 16–32 channels

VOICE FREQUENCY TELEGRAPHY DEVICE

Carrier Frequencies: 300–3400 Hz 
Channel Spacing: 120 Hz or 240 Hz
Shift Range: ±30 Hz, ±60 Hz, or ±120 Hz 
Baud Rate: 50 Bd or 200 Bd 
Voltage: 48/60 VDC
Power Consumption: <15 W
Operating Threshold: -30 dBm 
Voltage: 48/60 VDC nominal 
Operating Temperature: -20°C to +65°C.

PLC BOARD

Power Supply:24V DC (±10%)
Power Consumption:≤ 5W
Isolation:1500V AC 
 Digital: 16–32 channels
Analog: 4–8 ch

USB-Hardlock Key for ECT

USB-Hardlock Key for ECT with 1 licence
Encryption:AES-128/256-bit
Hardware ID:Unique 64-bit serial number 
Operating Voltage:5V DC
Power Consumption:≤ 100 mA