Product Overview
This conduction sensor board monitors high-impedance signals from flame detectors and conductivity sensors. You can install GE IS200EMCSG1A IS200EMCSG1AAB directly into GE Mark VIe rack systems. The unit accepts four independent sensor inputs with adjustable gain settings. It converts weak conductivity signals into standard logic levels for the controller.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions (W x H x D) | 180 mm x 105 mm x 25 mm |
| Weight | 0.36 kg |
| Number of sensor inputs | 4 differential channels |
| Input connector type | 8-position screw terminal block |
| Interface to controller | 50-pin ribbon cable |
| Input impedance | 10 MΩ per channel |
| Input voltage range | 0 to 24V DC |
| Threshold adjustment range | 0.5V to 4.5V DC (programmable) |
| Output type | Isolated digital signals (5V logic) |
| Total onboard components | 84 discrete parts |
| Energy storage type | Ceramic and film capacitors |
| Energy storage rating | 220 µF at 25V DC |
| Response time | <1 ms from input change to output |
| Operating temperature | -30°C to +65°C |
Board Layout and Components
The PCB dedicates separate analog front-end circuits for each sensor channel. Four programmable comparators allow independent threshold adjustment per input. Moreover, 84 discrete components provide signal conditioning and galvanic isolation. High-impedance buffers prevent sensor loading during measurement. Consequently, weak flame rod signals remain intact through the conversion process.
Installation Process
You can mount GE IS200EMCSG1A IS200EMCSG1AAB on a standard 35 mm DIN rail. The 50-pin ribbon cable connects directly to a Mark VIe digital input card. Furthermore, each screw terminal accepts 16–24 AWG shielded instrument wire. Clearly labeled channel markings simplify field wiring verification.
Performance Advantages
This board detects conductivity changes with 10 MΩ input impedance per channel. Adjustable thresholds accommodate various sensor types from 0.5V to 4.5V. Therefore, flame detectors and conductivity probes work without external signal conditioners. The response time below 1 millisecond captures rapid flame loss events quickly.
Safety and Compliance
GE IS200EMCSG1A IS200EMCSG1AAB meets CE and RoHS industrial standards. The unit stores negligible electrical energy after removing system power. Hence, technicians face no capacitor discharge hazards during routine maintenance.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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