Fire Detection, Control Panels and System Accessories
Networking module for QE20. It supports RS485 copper loop or fibre networking (with fibre kit).
It also carries PA + WIP audio buses, plus 2 GP inputs and 2 GP outputs.
Usually 1 module in a networked QE20 system.
Need 2nd FP2005 if you have “joined audio” segments (set as Address 2).
For fibre, you also need one kit: FP2024 (single mode) or FP2025 (multi mode).
| Models | SMX+650-1L-PS5, SMX+900-1L-PS5, SMX+900-1L-PS11, SMX+650-1L-PS11GL, SMX+12U1LPS11, SMX+28U1LPS11, SMX+40U1LPS11, SMX+40U1LPS11, LCM-320, LEM-320 |
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| Product Code | FP2005 |
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| Description | QE20 RS485 Network Module |
| Main Use | Networking interface for QE20 (RS485 copper loop or fibre optic via fibre kit). Also provides PA/WIP network audio links, GP I/O, and WIP audio chain routing. |
| When You Need 2 Modules | If the site has a “Joined Audio Bus Segment” you need a 2nd module (Address = 2). The 2nd module provides PA/WIP terminals for the joined segment. |
| Fibre Network Kit Options | FP2024 – Fibre Network Kit (Single Mode) FP2025 – Fibre Network Kit (Multi Mode) |
| Functions / Interfaces | • 2 × isolated RS485 ports (Port A & Port B), 4-wire or link-selectable 2-wire • Optional earth fault monitoring on RS485 (via EARTH MON links + Controller support) • PA + WIP network audio bus connections (optional supervision via EOL links) • 2 × GP inputs (fixed 4-state / 4-band supervision) • 2 × GP outputs (open-collector, optional load supervision) • 1 × RJ45 Ethernet to Controller • 1 × TTL Serial port (for PIB in Fibre Kit) • QEComms port (for VIF in Fibre Kit) • WIP AUDIO CHAIN LEFT & RIGHT (to Controller and WIP/Input modules) • RS232 ports (currently not supported – do not use) • QBus port (currently not supported) |
| Power | 18–32 VDC |
| Current | 115 mA typical @ 24V |
| Operating Conditions | -5°C to +45°C, 10–93% RH non-condensing |
| Address Setting | Rotary switch: Address 1 = first (main) module, Address 2 = second module (if used). (Use physical labeling on the switch; “0” position can differ between modules.) |
| RS485 Copper Links | Port A (J12): 2-wire links usually fitted; remove for 4-wire (rare). Port B (J13): same as above. EARTH MON: enable on only one module per segment. Common approach: EARTH MON on Port A only. |
| PA / WIP Audio Supervision Links | PA (J14): M links = panel end with supervision enabled; S link = panel end with EOL resistor. WIP (J15): same concept as PA. Only one panel on a segment should use M links, and only one panel should use S link. |
| GP Inputs (2) | 4-band states: Short <270R, Alarm 680R, Normal 10k, Open >20k. Logic tokens: NCIPSCx.y / NCIPALx.y / NCIPNMx.y / NCIPOCx.y (x=module address 1 or 2, y=input 1 or 2) |
| GP Outputs (2) | Open-collector, 100mA max, <1V on, 30Vdc max off. Optional load supervision: needs supply >12V for normal. 250uA supervision current when output is off (may cause LED glow). |
| WIP Audio Chain Wiring | RJ45 from Controller WIP RIGHT (or previous device) to WIP AUDIO CHAIN LEFT. RJ45 from WIP AUDIO CHAIN RIGHT to next RS485 module or WIP/Input module. |
| Ethernet Wiring | Module #1 Ethernet → Controller Ethernet Port 2 Module #2 Ethernet → Controller Ethernet Port 3 |
| TTL Serial Port | 10-way FRC header, 5V serial. Use only for PIB connection in Fibre Kit (supported use). WARNING: Do not plug PIB cable into RS232 ports. |
| RS232 Ports | Not supported (do not connect) |
| LEDs | ETH ACT (green), POWER (green), FAULT (yellow, 16-flash code) |
| Mounting | 1 × 60mm position on QE20 mounting frame, 2 × M6 screws |
| Kit Includes | Module RJ45 Ethernet lead 200mm (to Controller) RJ45 lead 300mm (WIP chain from Controller) 2 × RJ45 leads 1.2m (between frames) 2 × M6 x 10 mounting screws Installation instructions (LT0700) |
