SigTEL 4-244 Line Controllers

Compact 4, 8 or 16 line wall-mounting controllers to save valuable space in crowded control rooms.
Powerful networking facility allows up to 14 controllers to be interlinked allowing systems of up to 224 lines (requires ECU722 or ECU723 network cards).
Optional anti-tamper glazed/stainless steel enclosures for use with controllers located in areas accessible to the public.
Compatible with SigTEL Type A (FireTelephone) outstations, SigTEL Type B (Disabled Refuge) outstations and ECU-244 desk controllers.
Auto-learn facility allows quick system set up.
Outstations can be named/edited using the buttons on a controller or via an optional PC programming configurator.
Fully monitored hardware and software.
System operates at 24 VDC. In the event of mains failure, operation can be maintained for 24 hours (standby) and 3 hours (in use) using 2 x 12V 7 Ahr batteries.
Can be easily interfaced to accessible toilet alarm systems, hearing loop systems, strobes, beacons or CCTV activation relays.

Mains supply: 230 VAC, 50/60 Hz
Power supply output 1: 24 VDC
Power supply output 2: 5 VDC
Output current @ 24 VDC: 0.5 A max
Supply and batteries monitored for failure: Yes
Standby battery requirements (size and type): 2 x 12 V, 7 Ah VRLA (Valve Regulated Lead Acid) connected in series
Mains fuse 1 A (T): 20 mm HRC
Battery fuse 1 A (F): 20 mm
Max. current draw from battery (Mains failed): 500 mA (16 Type B outstations fitted (8 via an ECU-8S), one outstation connected, 15 outstations calling in)

Max. number of lines: 4 on ECU-4 controller; 8 on ECU-8 or ECU-8NT controller; 16 on ECU-16 controller
Number of outstations per line: 1 (all lines are monitored for open and short circuit faults)
Outstation cabling requirements: 2 core 1mm2 or 1.5mm2 enhanced fire rated cable, up to 1km per line. Max cable resistance = 40 ohms

External indicators: LCD display, Disablement, System fault, PSU fault, General fault, Power On
External controls: Handset (ECU-4, 8 & 16 only), Scroll up, Scroll down, Hold, Call/Accept, Function, Directory, Silence Buzzer
Internal controls: Engineer mode button, Reset button
Dimensions/weight: W 412 x H 250 x D 80mm (base); W 435 x H 269 x D 11mm (lid); 3.1kg
Physical appearance: Lid and base RAL7305 (Grey texture), label background Pantone 429C

Controls & indicators: Handset and control pad featuring 16 buttons, Green LCD
Physical appearance: Red handset and body, Label is Pantone 432C dark grey and Pantone 10CV light grey
Dimensions & Weight: W 305 x H 110 (includes handset) D 235mm; 1.97kg

Reference SigTEL 4-244 Line Controllers

SigTEL Installation Manual - DAU0000091 Rev 6

SigTEL Operator Instructions - DAU0000092 Rev 4

SigTEL Quick Start Guide - DAU0000093 Rev 4

SigTEL 1-224 Line EVC System - DML05351000 Rev 5.

ECU-4: 4 Line SigTEL Controller c/w handset & display. Max 2 x 7Ah batteries
ECU-8: 8 Line SigTEL Controller c/w handset & display. Max 2 x 7Ah batteries
ECU-16: 16 Line SigTEL Controller c/w handset & display. Max 2 x 7Ah batteries
ECU-8NT: 8 Line SigTEL Controller c/w display (no handset). Max 2 x 7Ah batteries
ECU722: Network communication card (allows up to 4 ECU-4, 8, 16 or 8NT’s to be interlinked)
ECU723: Network communication card for adding ECU-224 to system
EVC423: PC programming software, configurator and mini-USB lead for ECU-4 & 8
EVC385: Grey flush bezel for ECU-4, 8 or 8NT controllers
BF359/3M: Stainless steel anti-tamper enclosure for ECU-4, 8, 16 or 8NT controllers
BF359/3CL: Cam lock kit for BF359/3D stainless steel enclosure
BF359/3SL: Electromagnetic solenoid lock kit for BF359/3D stainless steel enclosure

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