ZENITEL VSP-5012 EX BUFFER UNIT IN SAFE AREA, SELECTIVE CALLING TO 12 STATIONS. (3006200042)

• Intrinsically safe buffer unit for mounting in safe area
• Supports up to 4 Ex(i) telephones - VSP-512
• 4x 24V DC outputs to Ex signal units
• 12 call signal outputs to safe area
• Delivered in a pained steel cabinet for wall mounting
• Can be delivered with up to 2x zener barriers for 24V DC I.S. sounder in zone 0

• (½ x zener barrier for each sounder)

Ensures uninterupted  communication between Ex- and safe zone in a Batteryless telephone system (VSP). To be mounted in Safe area with Barriers into the Hazardous (Ex) area. It accommodates up to 12 Batteryless telephones within the system, enabling seamless communication. Call signals are distributed in the Hazardous area via EX(d) signal units controlled by relay outputs. Encased in a durable pained steel cabinet designed for wall mounting. It offers optional integration with up to 2 zener barriers (4 extention numbers) for 24V DC sounders in zone 0, guaranteeing reliable operation and enhanced safety in hazardous environments.