The Otis Instruments OI-7432 Modbus ProSafe 4x32 is a 32-Channel Gas Controller that can communicate with up to 32 01-6000 Wired Gas Sensors through R485-Modbus communication. Four relays can be individually set up to the full scale gas reading and may be latching or non- latching. Used in conjunction with the OI-6000 Sensor Assembly allows for a quick and easy installation, providing a safer working environment.
Specification
OI-7432-X-32 Modbus Monitor
Relays
4 Dry-Contact Relays with 4 Amp Replaceable Fuses
Fault Terminal
Option to Disable Alarm Relays
Latching and Non-Latching Relay Settings
Display Screen
160x104 Resolution Graphical LCD Screen
Transflective (Sunlight Readable) with LED Backlight
Product Type
32 Channel Wired Modbus Gas Monitor
Part Number Formula
01-7432-[Power)-32
01-7432-X-32
Product Mounting
4 Mounting Feet, 6 in. W x 12-1/4 in. T (Included)
Maximum Mounting Bolt/Screw Size: 5/16 in. (8mm) Diameter
Power Type
Wired Powered
Operating Voltage
12V to 35V DC or 120V AC
Current Draw
275 mA Maximum
Power Supply
6.25A (150W), 85/264V AC to 24V DC (Optional)
Interface
5 Push-Buttons (MENU, ADD, SUB, SCAN/HOLD, RESET/ESC)
Product Compatibility
GEN II Wired Sensors (OI-6000, OI-6000K)
Tamb Temperature Range
-40°C to +70°C
Wired Modbus Input
Up to 32 Individual OI-6000 Series Wired Gas Detectors Using RS-485 Modbus
Enclosure Material
NEMA 4X Non-Explosion Proof Fiberglass Enclosure with Clear Window
Product Dimensions
10 in. L x 8 in. W x 6 in. H (Max. Dimensions with Attachments)
Total Weight
8.5 lbs.
Hardware Warranty
1-Year, Limited
Please refer to datasheet for more information
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