MULTI-POINT CONTROLLERS > HIGH DENSITY

C1 Multi-Point Alarm Controller Nema 4X with 16 MODBUS channels, SPDT common alarm relay board, 100dB audible alarm, with local alarm reset button . Includes Modbus RTU slave RS-485 port for sending data to PC, PLC or DCS.

The C1 Protector Graphic Display / Alarm Controller provides display and alarm functions for up to 16 input variables.

4-Standard 5A SPDT common relays for HORN, HIGH, WARN & FAULT. Options such as discrete channel alarm relays, 4-20mA input / output and direct sensor input conditioning are readily incorporated into the standard unit by connecting appropriate boards via an internal expansion bus, allowing versatile system configuration and rapid built-to-order capability. Alternatively, a standard RS-485 MODBUS® master port allows input data to be retrieved from remote MODBUS slave devices, including GASMAX monitors or C2 controllers. An RS-485 MODBUS slave port allows up to 128 C1s to be multi-dropped onto a single data highway for interrogation by a MODBUS master device.

Measurement ranges in engineering units, adjustable alarm set-points, dual serial interfaces and many other features allow the C1 controller to satisfy the needs of many demanding applications. Nonvolatile memory retains all configuration data indefinitely.

Analog inputs are acepted and configured for every sensor, showed and displayed individually.

Options:

• Optional relay boards for up to 48 SPDT 5A relays
• MODBUS TCP Interface board
• Optional 16 4-20mA outputs
• NEMA 7 wall-mount suitable for Class 1 Div 1 Groups B, C, D (WITHOUT ALARM)
• NEMA 4X wall-mount suitable for Class 1 Div 2 Groups B, C, D
• Optional serial printer output board RS-232 & RS-422
• 900MHz radio modem

• Large display and flashing LEDs show values, bar-graph and trend data.
• NEMA 4x approved for Class 1 Div 2 area without purge.
• 8 or 16 channels of analog or bridgestyle input.
• 4-Standard 5A SPDT common relays for HORN, HIGH, WARN & FAULT.
• Separate MODBUS® master and slave port interfaces (standard).
• Relay voting logic for advanced alarm configurations
• Displays Sensor Life data from GASMAX monitors
• Magnetic keys for non-intrusive cal.
• Available in panel mount, 19” rack mount, NEMA 4x or NEMA 7 XP (OPTIONAL).

Notes:

1. Optional NEMA 7 Enclosure is WHITOUT audible alarm.

Instruction Manual of the C1 Multipoint Controller

Operating Voltage	10-30VDC (12 Watt MAX) 117VAC power supply included.
Display	Backlit 128x240 pixel LCD shows trend, bargraph and engineering units.
Relay Output	Four common output relays: HIGH, WARN, FAIL & HORN: 5A@ 30VDC/240VAC. Optional auxiliary 8-48 common relay board with A1, A2 and HORN. Master mode RS-485 half or full duplex port capable of reading remote MODBUS® slave devices. Optional 8 or 16 12-bit 4-20mA sources into 100 ohms; includes excitation power terminals for connection to 2 or 3 wire transmitters. Optional Printer Port RS-232/RS-422
Temp Range	-30°C to +65°C operating
Housing	NEMA 4X wall-mount suitable for Class 1 Div 2 Groups B, C, D. NEMA 7 wall-mount suitable for Class 1 Div 1 Groups B, C, D.
Dimensions	NEMA 4X: Width 10” (254 mm); Height 15.1” (384 mm); Depth 8.5” (215 mm).
Approvals:	CSA C22.2 No. 1010.1 & 152 for combustibles & ISA S82.02; UL 1604 / C22.2 No 213 (Div 2 Groups A, B, C, D); EN55011 & EN61000 (CE Mark). NEMA 4X Div 2 Groups A, B, C, D; NEMA 7 Div 1 Groups B, C, D E.
Warranty	2 years from date of purchase.

-$4,925.00