The Otis Instruments 01-7480 ProSafe 4x8 Controller is a versatile wired monitor. The OI-7480 comes standard with DC power and can be configured with AC power supply. Four relays can be individually set up to the full scale of the channel and may be set up to either latching or non-latching. Supports up to 8 or up to 12 individual 4-20 mA wired sensor assemblies that can monitor and display a variety of toxic gases, leading to safer working environment.
Specification
Otis Instruments OI-7480-X-X Wired Monitor
Relays
- 4 Dry-Contact Relays with 4 Amp Replaceable Fuses
- Fault Terminal
- Option to Disable Alarm Relays
- Latching and Non-Latching Relay Settings
- Individual Set Per Channel
Product Type
8 or 12 Channel Wired Gas Monitor
Digital (Output)
RS-485 Modbus
Protection
- Power Electromagnetic Interference (EMI) Filter
- 4-20 mA Surge Suppression
- RS-485 and RS-232 Surge Suppression
Part Number Formula
01-7480-(Power) (Channels)
01-7480-x-x
Current Draw
- 300 mA Maximum (8-Channel)
- 325 mA Maximum (12-Channel)
Product Mounting
- 4 Mounting Feet, 6 in. W x 12-1/4 in. T (included)
- Maximum Mounting Bolt/Screw Size of 5/16 in. (8mm) Diameter
Product Compatibility
- Any Otis Wired Sensor (01-617, 01-6000, 01-6000K)
- 3rd Party Wired (Analog) Sensors
Power Type
Wired Powered
Operating Voltage
12V to 35V DC or 120V AC
Display Screen
160x104 Resolution Graphical LCD Screen
Interface
5 Push-Buttons (MENU, ADD, SUB, SCAN/HOLD, and RESET/ESC)
Tamb Temperature Range
-40°C to +70°C
Wired (Analog) Input
Up to 8 Wired 4-20 mA (Analog) Inputs (8-Channel)
Enclosure Material
NEMA 4X Fiberglass Enclosure with Clear Window
Total Weight
12.15 lbs.
Product Dimensions
12 in. L x 10 in. W x 6 in. H (Max. Dimensions with Attachments)
Hardware Warranty
1-Year, Limited
Please refer to datasheet for more information
Resources
Technical Data-Sheet
Otis Instruments OI-7480-X-X Wired MonitorOI_7480 Monitoring System Data Sheet.pdf
Technical Data-Sheet
Otis Instruments OI-7480-X-X Wired MonitorOI_7480 Monitoring System Data Sheet.pdf