Edwards Signaling MPSR Series - Manual (Page 2)

2 / 2 P/N 3101062 • REV 02 • REB 13FEB13
Figure 3: Six contact terminal block wiring
Replacing the glass rod
If the glass rod is broken, you can replace it without needing
any special tools (P/N MPSRGR10 - 10 pack).
To replace the glass rod:
1. Open the faceplate using the key provided.
2. Remove the debris from the broken glass rod.
3. Make sure the pull-down handle is closed.
4. Locate the glass rod slot. (See Figure 1.)
5. Insert one end of the glass rod under the spring tab.
6. Using your finger, lift the other spring tab and slip the
glass rod into place.
7. Close and lock the faceplate.
Resetting a manual station
If a manual station is activated, it can be reset and returned to
operational use.
To reset a manual station:
1. Open the faceplate using the key provided.
2. Close the pull-down handle.
3. Replace the glass rod if one is being used.
4. Close and lock the faceplate.
Specifications
Dimensions
Width: 3.325 in. (8.445 cm)
Height: 4.750 in. (12.065 cm)
Depth: 0.875 in. (2.22 cm) single action, 1.5 in. (3.8 cm)
double action
Mounting: Single-gang weatherproof backbox (included)
Wiring: Two or six contact terminal block depending on model
Power
Switch: 10 A at 120 VAC
Gold contact: 1.0 A at 120 VAC
Key switch: 0.5 A at 30 VDC
Locking mechanism: Standard key or hex key
Operation: Single action or double action depending on model
Operating environment
Temperature: 30 to 150°F (−35 to 66°C)
Humidity: 0 to 85% RH, noncondensing
1
2
3
4
N/O
N/C
5
6
7
8
N/O
N/C
Common Common