16
Honeywell Sensing and Control
Limitless™ Series WLS Limit Switch
ISSUE 3
50054911
Special code BT3 or BT4 in the WLS Single Switch Adapter part number: End-user supplied three-wire electrical cable
routed through a cable grip on the WLS Single Switch Adapter and connected to an internal electrical connector.
The user supplied electrical cable must have the following characteristics:
• Cable diameter: 2,5 mm to 8,0 mm [0.10 in to 0.32 in]
• Cable length: 3 m [9.84 ft] max.
• Wire gauge: 18 AWG to 26 AWG
• Wire strip length: 5,0 mm [0.197 in]
Step
Action
1
Remove the four (4) mounting screws and the WLS Single Switch Adapter plastic head and route the user-supplied cable
through the WLS Single Switch Adapter cable grip. Do not tighten the cable grip nut at this time. See Figure 4.
2
Connect the three (3) user-supplied wires to the user-supplied switch terminal (common, normally open, and normally
closed). See example in Figure 5 (page 16).
3
Connect the user-supplied switch (common, normally open, and normally closed) wires to the same labeled internal con-
nector (COM, NO, NC) of the WLS Single Switch Adapter. See example in Figure 6 (page 16).
4
Re-install WLS Single Switch Adapter plastic head as the cable is gently pulled through the cable grip so an excessive
amount of cable is not inside the WLS Single Switch Adapter plastic head. Torque the four (4) mounting screws on the
WLS Single Switch Adapter plastic head to 1,36 N-m to 1,8 N-m [12 in-lb to 16 in-lb]. See Figure 4.
5
Tighten cable grip nut to secure cable. See Figure 4.
Figure 4. WLS Single Switch Adapter BT3 & BT4 Plastic Head Screws, Cable Grip, and User-supplied Cable