MULTI-POINT CONTROLLERS > 4-CHANNEL C2QUAD

C2 Quad Multi-Point Controller for gas detectors/transmitters 4 bridgestyle input channels 4-20 mA (or 2 bridge/2 analog input channels), NEMA 4X enclosure.

The bridge type gas sensors or detectors are: Catalytic LEL, Catalytic bead, Infrared LEL, CO2 Carbon Dioxide and photoionization PID for VOC.

The C2 Quad Protector is a multi-point controller, it provides 4 independent analog input channels, designed to provide display and alarm functions for monitored gas variables. A large graphic LCD displays input data as bargraphs, 30-minute trend and engineering units. Three adjustable alarm levels are provided per channel. Relay outputs with voting logic allows control of beacons, horns and other alarm events.

The C2 Quad includes 2 standard SPDT three common relays and 6 optional relays and a MODBUS slave interface.

Measurement ranges in engineering units, adjustable alarm setpoints, optional serial interfaces, and many other features offer flexibility to meet the most demanding applications. Nonvolatile memory retains all configuration data indefinitely.

Options:

• Optional discrete relay board with 6 SPDT 5A additional relays
• Optional slave mode RS-232 or RS-485 MODBUS half or full duplex port
• 4-20 mA Outputs
• Visual/Audible Alarm
• NEMA 7 Enclosure Proof Explosion (XP)

• Large LCD display and flashing LEDs show values, bargraph and trend.
• CSA certified to C22.2 No 152 for combustible gas detection and approved for Class 1, Div 2 Groups A, B, C, D.
• Accepts one or two local or remotemount Toxic / O2 / LEL sensors.
• 2-standard SPDT common alarm relays configurable for HORN, HIGH, WARN or FAULT.
• Touch and magnetic keys for nonintrusive calibration in hazardous area.
• NEMA 7 Enclosure XP wall mount options available

Notes:

1. Optional 4 bridgestyle input channels or 2 bridgestyle input channels + 2 analog input channel 4-20 mA.

Instruction Manual of the C2 Controllers

Operating Voltage	24VDC (12 Watt MAX) 85-240 VAC.
Display	Backlit 128x64 pixel LCD shows trend, bargraph and engineering units.
Output	2 common output relays configurable for A1, A2, FAIL & HORN ; 5A @ 30VDC / 240VAC resistive load. Optional discrete relay board with 6 additional relays. Optional slave mode RS-232 or RS-485 MODBUS half or full duplex port. Optional dual channel 4-20mA current loop. Max loop R is 800 ohms with nominal 24VDC.
Temp Range	-30°C to +65°C operating
Housing	NEMA 4X / IP66 wall-mount approved for Class 1 Div 2 Groups A, B, C, D. NEMA 7 wall-mount approved for Class 1 Div 1 Groups B, C, D.
Dimensions	NEMA 4X: Width 8.9” (226 mm); Height 10.3” (262 mm); Depth 3.2” (81 mm).
Approvals:	CSA C22.2 No. 1010.1 & 152 for combustibles & ISA S82.02; UL 1604 / C22.2 No 213 (; ) EN55011 & EN61000 (CE Mark). NEMA 4X = Div 2 Groups A, B, C, D; NEMA 7 = Div 1 Groups B, C, D.
Warranty	2 years.

-$1,830.00