Notifier FDRM-1 — FlashScan dual relay/monitor module with two Form C relay outputs and two Class B monitor inputs on one addressable module.
It is designed for Notifier ONYX and CLIP series fire alarm control panels and takes the place of two relay control modules and two monitor modules on an intelligent two-wire SLC loop. It is powered by the SLC with no external power. Each relay output suits Form C switching that does not need load circuit supervision, and each monitor input connects one or more normally open contact devices.
Specifications
| Model |
FDRM-1 |
| Outputs |
2 Form C relays |
| Inputs |
2 Class B monitor circuits |
| Addressing |
Rotary decimal; base address 00 to 156, up to 4 addresses |
| Operating voltage |
15 to 32 VDC |
| Maximum current |
24 mA (4 LEDs on) |
| Relay rating |
3 A at 30 VDC resistive; 0.5 A at 125 VAC (PF 0.75) |
| Operating environment |
32 °F to 120 °F, 10% to 93% RH non-condensing |
| Size |
4.675 in. H x 4.275 in. W x 1.4 in. D |
| Certifications |
UL/ULC S635; CSFM 7300-0028:0219 |
Installation notes
- Mounts on a 4 in. square electrical box at least 2-1/8 in. deep; the SMB500 surface box is optional.
- The base address goes to relay #1, then input #1, relay #2 and input #2.
- DIP switches can disable relay #2 or input #2 to free those addresses.
- Inputs and outputs are Class B only; Class A is not supported.
Related models
- FDRM-1A is the ULC certified version.
- FRM-1 is the single relay module and FMM-1 the single monitor module.
Documents
FAQ
How many SLC addresses does it use?
Up to four: relay #1 at the base address, then monitor input #1, relay #2 and monitor input #2. DIP switches can disable relay #2 or input #2 to free addresses.
Does it support Class A circuits?
No. The inputs and outputs are Class B (Style B) only.
Does it need external power?
No. It is powered directly by the SLC loop.
What can the relays switch?
Form C contacts rated 3 A at 30 VDC resistive, 2 A at 25 VAC (PF 0.35) and 0.5 A at 125 VAC (PF 0.75), among other ratings in the data sheet.
