A new 16 line Master Controller for use with our SigTEL disabled refuge, fire telephone and stadium marshalling system.

• Allows operators to communicate with up to 16 disabled refuge or fire telephone outstations.

• Includes an attractive semi-recessed handset.

• Improved SigTEL networking capability allow systems of up to 224 lines to be created with optional/additional desk unit control.

• Backlit LCD and unique auto-learn facility allows fast system set up.

• Can be semi-flush mounted using an EVC385 bezel.

• Operation can be maintained for 24 hours (standby) and 3 hours (in use) using 2 x 12V 7 Ahr batteries.

• Easily interfaced to NC951 accessible toilet alarms, PDA range hearing loop systems, strobes, CCTV activation relays, etc.

Product Specifications

• Approvals/certifications:Facilitates compliance with BS5839-9 when correctly installed

• Mains supply:230V 50/60Hz

• Mains rated current:500mA

• Internal power supply:19V-28.5V (27V nominal). Ripple 7V maximum (battery fault)

• Total output current limited to:1.5A @ 230Vac

• Quiescent current: 100mA (controller with fault buzzer sounding) plus 1mA per Type A outstation and 3.2mA per Type B outstation

• Max battery size and type:2 x 12V 7Ah VRLA connected in series

• No. of lines:16 (extra lines available on networked systems)

• Auxiliary relays:Changeover fault relay (failsafe). 30V 1A max

• Open collector outputs:(OP1): Activates when the ECU is ringing; (OP2) Activates when there is an active accessible toilet alarm call; (OP3) Closes when the handset is off hook and remains active for 2 mins after it is replaced. 24V, 50mA max

• Other outputs:+24 V. Typically used to supply power to equipment connected to the ECU's open collector outputs (relays, etc)

• Engineer (AL3) functions:Engineer mode and reset buttons (internal)

• Indicators:128 x 64 pixel LCD display; Disablement; System fault; PSU fault; General fault; Power on

• Controls:Handset; Scroll buttons; Hold; Call Accept; Function; Directory; Silence Buzzer

• Expansion connections:Increased network capability - details coming soon

• Product dimensions (mm):410 W x 250 H x 80 D mm (base); 439 W x 274 H x 7 D mm (lid). Handset protrudes 80 mm beyond lid

• Construction & finish:Metal lid and base, RAL7035 grey texture

• IP Rating:IP20

• Weight: 3.1kg (without batteries)

• Operating conditions/temperature:-5C to +40C. Max relative humidity: 95%