WEL-200 Wireless Edge Link Overview
The WEL-200 system provides a complete wireless solution for interfacing sensing edges with gate and door operators. This wireless edge link eliminates the wiring between the safety edge and operator control box while ensuring compliance with 2018 UL325 monitoring standards.
The WEL-200 operates up to 200 feet line of sight between transmitter and receiver. The receiver connects with up to four transmitters with separate relay and pulse outputs for open and close edge functionality. The transmitter for the WEL-200 is compatible with both 8.2K and 10K monitored safety edges.
Get answers to WEL-200 frequently asked questions.
Features of Our WEL-200 Wireless Edge Link
- Long Range Operation: Operates up to 200 ft. (line of sight) between the transmitter and receiver.
- Multiple Transmitter Support: Connects with up to four transmitters, providing separate relay and pulse outputs for open and close edge functionality.
- Durable: Housed in rugged, watertight NEMA 4X enclosure.
- Universal & Compliant: UL325 Compliant and Compatible with both 8.2K and 10K monitored safety edges.
- Long Life: WEL transmitters will operate for two years on two AA lithium batteries.
NEW! Radio Signal Quality Display
The WEL-200 Receiver features a one-digit display that reports signal quality (0 to 9) for the selected transmitter, allowing for quick assessment of connection strength.
SPECS
| TECHNICAL DATA | WEL-200T | WEL-200R |
| Operating range | Up to 200 ft. (line of sight) | Up to 200 ft. (line of sight) |
| Operating frequency | 915 MHz | 915 MHz |
| Response time | 100ms | 100ms |
| Power/fault indicator | Green transmit/status LED | Red power LED/green channel LED |
| Channel status indicator | NA | Green LED |
| Channel mode selection switch | NA | Assign each channel to OPEN/CLOSE function |
| Outputs | NA |
|
| Resistive termination | NA | 10K ohm across NO contact (jumper selectable) |
| Power protection | Thermal fuse | Thermal fuse, MOV |
| Environmental rating | NEMA 4X | NEMA 4X |
| Power supply | 3-3.6 VDC (2x AA batteries) (ANSI 15-LF, IEC-FR14505 (FR6)) |
12-24 VAC/VDC |
| Battery life | 2 years at 25°C | NA |
| Current draw | NA | 1 Relay – 42mA, 2 Relay – 70mA |
| Operating temperature | -40°…60°C (-40°…140°F) | -40°…60°C (-40°…140°F) |
| Dimensions (L x W x H) | 180mm (7.0”) x 32mm (1.3”) x 67mm (2.6”) |
140mm (5.5”) x 34mm (1.3”) x 90mm (3.5”) |
| Weight | 170g (6 oz.) | 200g (7 oz.) |
| Connections | 2 terminals (18-26AWG) | 12 terminals (18-26AWG) |
