REP-M

Multi-zone Relay Expansion Pack

REP-M Multi-Zone Relay Expansion Pack adds 4 relays, 1 analog output, and up to 4 zones for expanded control of the Car Park Ventilation System. Repeats signals to extend the communication range between detectors for an extra 4,000 ft.

Seamless Expansion

Offers effortless scalability by allowing the addition of up to 30 detectors per relay expansion pack, as well as up to 4 zones per relay expansion pack. This flexibility enables users to expand their monitoring capabilities as needed, at any time.

Enhanced Durability

Provides robust protection against environmental elements with NEMA 4X water and dust resistance, ensuring reliability and longevity even in harsh conditions.

Extended Range

Extends the communication range between detectors up to 4,000 ft. by repeating signals, ensuring reliable data transmission over long distances.

Simplified Installation

Streamlines the installation process with daisy chain power and communication, reducing wiring complexity and installation time. Additionally, the factory-configurable adaptable output and analog output options provide flexibility and ease of integration with existing systems.

Technical Specifications

	REP-M Relay Expansion Pack
Input power	24 VAC, 50/60 Hz. 0.4A
Power consumption	9.6 VA
Analog output	User-selectable 4-20 mA, 0.2-1 VDC, 1-5 VDC, or 2-10 VDC
Digital output	Modbus RTU, BACnet IP
Storage temperature	-58°F to 248°F (-50°C to 120°C)
Operating temperature	-4°F to 122°F (-20°C to 50°C)
Humidity	10% to 90% (non-condensing)
Front panel indicators	None
Sensor capacity	Up to 30 Sensors
Relay capacity	4 Relays
Zone capacity	Up to 4 Zones
Dimensions	4.8” W x 4.72” H x 2.16” D (12.2 cm W x 12 cm H x 5.5 cm D)
Weight	1 lb (0.5 kg)
Housing	Gray, NEMA 4X, polycarbonate plastic
Performance	ANSI/ISA 92.00.01-2010 (R2015)
Electromagnetic interference	EN 50270, FCC Part 15 Subpart B
Environmental	RoHS