Addressable Interface modules
Gent M210EA-CZR Conventional Zone Monitor (EOL Resistor)
- Led cutoff voltage
- 16.5 V Max.
- Standby current — conventional zone, no communication (external supply, @24 v, 25 °c)
- 120 µA Max.
- Standby current — conventional zone, no communication (loop powered, @24 v, 25 °c)
- 6.3 mA
- Led current (red)
- 1.3 mA
- Led current (yellow)
- 4.5 mA
- Conventional zone external supply voltage
- 14.5 to 28.5 V (18 to 28.5 V if loop powered)
- Ingress protection (mounted in m200e-smb)
- IP44
You will also need
Needed to install, power or certify this product.
Interface Enclosure (Small) Plastic Previously listed as S4-34493
Surface-mounting enclosure/box for the module; IP44 ingress protection is achieved when mounted in the M200E-SMB.
Overview
What it is and how it fits the system.
The Gent M210EA-CZR is a conventional zone interface/monitor module with a built-in EOL resistor that links a zone of conventional devices to an intelligent system controlled by an addressable panel. The built-in resistor makes the CZR especially suitable for an intrinsically safe conventional zone. Superseding the M210E-CZR, it accepts a conventional zone external supply of 14.5 to 28.5 V (18 to 28.5 V if loop powered), limits zone load internally to 60 mA and supports a maximum conventional line resistance of 50 Ω.
Technical overview
M210EA-CZR is a Morley Addressable Devices Conventional Zone Interface / Monitor Module within the Addressable Interface modules range, specifically designed as a Zone Monitor. It supersedes the M210E-CZR by incorporating a built-in 3.9 kΩ, 5% end-of-line resistor, enabling direct interfacing of conventional zones to intelligent addressable panels while supporting intrinsic safety applications. The module accepts a conventional zone external supply voltage ranging from 14.5 to 28.5 V, or 18 to 28.5 V when loop powered, and internally limits the zone load to a maximum of 60 mA.
Key electrical characteristics include a standby current of 120 µA max under external supply at 24 V and 25°C, reducing to 6.3 mA when loop powered under identical conditions. LED indication draws 1.3 mA for red and 4.5 mA for yellow states. The device supports a maximum conventional line resistance of 50 Ω and specifies maximum standby load currents of 2.8 mA for detectors at 18 V and 3.8 mA at 24 V. Environmental tolerances cover 5% to 95% relative humidity (non-condensing), with ingress protection rated IP44 when mounted in the M200E-SMB enclosure or IP30 otherwise. Maximum wire gauge accommodation is 2.5 mm². Compatible accessories include the M200E-SMB interface enclosure and M200E-DIN DIN rail mounting clip.
Specifications
Full technical data for this part.
| Led cutoff voltage | 16.5 V Max. |
|---|---|
| Standby current — conventional zone, no communication (external supply, @24 v, 25 °c) | 120 µA Max. |
| Standby current — conventional zone, no communication (loop powered, @24 v, 25 °c) | 6.3 mA |
| Led current (red) | 1.3 mA |
| Led current (yellow) | 4.5 mA |
| Conventional zone external supply voltage | 14.5 to 28.5 V (18 to 28.5 V if loop powered) |
| Maximum standby load current | 2.8 mA for detectors at 18 V; 3.8 mA for detectors at 24 V |
| Maximum zone load | 60 mA (limited internally) |
| Maximum conventional line resistance | 50 Ω |
| End of line resistor | 3.9 kΩ, 5% (supplied) |
| Humidity | 5% to 95% relative humidity (non-condensing) |
| Ingress protection (mounted in m200e-smb) | IP44 |
| Maximum wire gauge | 2.5 mm² |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
DIN rail mounting clip for M2xx series modules
compatible / works with: DIN rail mounting clip for M2xx series modules