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RKI Instruments AirLink 9850 255 Channel Interface, with AC Power Supply with 32 4-20 mA Out, with Holes, without Power Cord, 900MHz - 74-9850-9-A-32
Item #:
74-9850-9-A-32
Brand:
RKI Instruments
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74-9850-9-A-32 AirLink 9850 255 Channel Interface, with AC Power Supply with 32 4-20 mA Out, with Holes, without Power Cord, 900MHz by RKI Instruments
The RKI Instruments 9850 Interface wireless receiver is capable of monitoring all 255 wireless addresses and converting the signals to a RS-232 or RS-485 Modbus output. Designed to be used in conjunction with an existing PLC, computer or SCADA system currently in place. Other digital outputs include Ethernet-toWebsite and USB Virtual COM PORT. If analog output is required, an optional Analog Card is available and provides a 4-20mA output for up to 32 wireless sensors.
Features
- 255 Channel wireless interface - all addresses on configured network
- Radio options: 900 MHz radio or 2.4 GHz Standard
- 12 to 35V DC operating voltage with optional AC power supply
- Graphical LCD with LED backlight
- Operating temperature range of -40°C to +70°C
- 4 Push button interface (ADD, MENU, SUB, and RESET/ESC)
- Individually configurable low and high alarm set points per channel
- Status LEDs for power and fault multi color status light; Amber fault LED for indicating system faults
- Output options: Wet contact fault DC fault terminal; USB virtual COM port; RS-232 or RS-485 Modbus; Website for displaying readings, alarms, faults, and sensor information; Optional 4-20 mA out put of 8, 16, 24, 0r 32 channels
- NEMA 4X Fiberglass non explosion proof enclosure with clear lid
- 1 Year limited hardware warranty
*Please note we can only ship RKI products to customers within the United States
Product Type | Wireless interface |
Operating Voltage | 12V to 35V DC or 120V AC |
Current Draw | 800 mA Maximum at 120V DC |
Power Type | Wireless power |
Power Supply | 3.13A (75W), 85/264V AC to 24V DC (optional) |
RF Connection | External N female radio frequency (RF) connector |
Protection | Power electromagnetic interference (EMI) filter 4-20 mA surge suppression RS-485 and RS-232 surge suppression |
Display Screen | 128 x 64 Resolution graphical LCD screen transflective (sunlight readable) with LED backlight |
Interface | 4 Push buttons (Menu, ADD, SUB, and RESET/ESC) |
Temperature Range | -40°C to +70°C |
Wireless (Digital) Input | Up to 255 Wireless (Digital) sensor inputs |
Wireless (Analog) Output | RS-232 Modbus and RS-485 Modbus, ethernet to website, and virtual COM port over USB |
Product Compatibility | Wireless: All AirLink gas detector head transmitters Wired (4-20mA): M2A, S2, T2A, T3A, VOC Pro, and Air Alert |
Wireless Radio Options | 900 MHz radio 2.4 GHz radio |
Networks | 52 Networks (900 MHz radio) 78 Networks (2.4 GHz radio) 255 Addresses per network |
Enclosure Materials | NEMA-4X fiberglass enclosure with clear window |
Wiring Hubs | Supplied with two 3/4" conduit hubs on bottom of housing. Can be located on sides or top if specified when ordering. |
Accessories | Optional horn and/or strobe on housing (uses 1 or 2 of available relays) |
Product Dimensions | 10 in, L x 8 in. D x 6 in. H (Max. dimensions with attachments) |
Total Weight | 8.90 lbs |
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 Add On Hardware | OI-4200 PCA, 8 Channel 4-20 mA output add on board capacity; 4 maximum per OI-9850 |
Hardware Warranty | 1-Year limited |