EP210S Remote Status Unit, Surface
The C-TEC EP210S is a surface-mount remote status unit designed to connect to the RS485 terminals on an EP203 Automatic Extinguisher Panel. It provides remote system status indication via a 128 x 64 pixel LCD status display and offers convenient access to key extinguishing system controls and indications away from the main panel.
In addition to the LCD display, the EP210S includes a pull-down manual release button, a mode keyswitch for auto/manual selection and a wide range of clearly labelled system status indicators. It is ideal for projects requiring remote monitoring and local operator interaction at strategic points within a protected area.
The unit also features three monitored input connections for Hold, Abort and Mode functions. Up to eight remote status units, in any mix, can be connected to a single EP203 panel using a four-wire RS485 daisy-chain network. Flush mounting EP210F versions and weatherproof enclosures are also available for other installation requirements.
Key Features
- Designed to connect to the RS485 terminals on an EP203 Automatic Extinguisher Panel.
- Provides remote system status indication via a 128 x 64 pixel LCD status display.
- Includes a pull-down manual release button housed in a yellow casing.
- Includes a mode keyswitch for Manual only or Manual & Auto operation.
- Wide range of system status indicators for quick visual assessment.
- Three monitored input connections: Hold, Abort and Mode.
- Maximum of 8 remote status units per EP203 panel.
- Flush mounting remote status units (EP210F) and weatherproof enclosures (BF359/1) are also available.
Status Indicators and Controls
LCD Status Display
The 128 x 64 pixel LCD display provides clear remote indication of system status for the connected EP203 extinguishing panel.
Manual Release Button
A pull-down extinguishant release control is provided for authorised manual release operation when permitted by the system design.
Mode Keyswitch
The operation keyswitch allows selection between Manual only and Manual & Auto operation modes.
System Status LEDs
Indications include General Fire, Fire Zones x3, General Disablement, Hold, 1st Stage Output, 2nd Stage Output, Release Imminent x2, Extinguishant Released, Abort, General Fault, Manual Only and Manual/Auto.
Network and Input Configuration
The EP210S communicates with the EP203 panel over an RS485 network using a four-wire connection consisting of two power conductors and two data conductors. The network is wired in a daisy-chain format, and a maximum of eight remote status units, in any mix, can be connected to a single EP203 panel. :contentReference[oaicite:3]{index=3}
Three monitored auxiliary inputs are provided for Hold, Abort and Mode. A 6k8 end-of-line resistor must be fitted across the terminals of the last device on each monitored input circuit, and unused circuits must also have the same 6k8 resistor fitted to maintain correct monitoring. :contentReference[oaicite:4]{index=4}
Technical Specifications
| Specification | Details |
|---|---|
| Product | Remote Status Unit, Surface |
| Part Number | EP210S |
| Power Requirements | 21-28VDC (200mA electronic fuse) |
| Quiescent Current | 7mA |
| Auxiliary Inputs | Three: (1) Hold; (2) Abort; (3) Mode. A 6k8 EOL resistor must be fitted across the terminals of the last device on each monitored input circuit. Unused circuits must have the 6k8 resistor fitted. |
| Indicators | Gen. Fire; Fire Zones (x3); Gen. Disablement; Hold; 1st Stage Output; 2nd Stage Output; Release Imminent (x2); Exting. Released; Abort; Gen. Fault; Man. Only; Man/Auto |
| Controls | Extinguishant release (housed in yellow casing); Operation keyswitch (Manual only or Manual & Auto) |
| Network Specification | RS485; Max. 8 remote status units (any mix) per EP203; Four wire connection (2 power, 2 data); Daisy-chain wiring |
| Product Dimensions | 160 W x 240 H x 51 D mm |
| Construction & Finish | Metal |
| IP Rating | IP30 |
| Weight | 1.498kg |
| Operating Conditions / Temperature | -5°C to +40°C. Max relative humidity: 95% |
Why Choose the EP210S?
The EP210S is a practical solution for projects requiring remote visibility and local access to EP203 extinguishing system information. Its large LCD display, clearly labelled indicators and integrated controls make it suitable for entrances, control points and other locations where system status must be seen quickly and reliably.
With surface-mount installation, RS485 networking and support for up to eight units per EP203 panel, the EP210S provides flexibility for larger suppression projects while maintaining a clean and manufacturer-matched system architecture.