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INSTALLATION OF SA-KP-01 OPTIONAL KEYPAD
Installation of the optional keypad requires the interface board (SA-SB-01) plus a suitable
length of 6 conductor (3 pair) shielded 7 / 0.2 data cable.
1. Carefully unpack the Keypad Kit. The front cover has been left loose to
allow access to the 4 mounting holes as shown.
2. Prior to attaching the keypad to the wall, bulkhead, etc., complete the electrical connections to
the user screw connector as shown in Diagram 1 on page 26. Please take careful note of the
orientation. Plug the screw connector into the back of the keypad and secure the keypad chassis
in its intended location
3. Clip the grey plastic front cover over the chassis, applying firm
pressure at the points shown at right.
4. At the SA41 end of the shielded cable, connect the 6 wires to the SA-SB-01 Interface Board,
using screw terminals 4 to 9, as shown in Diagram 1. Connect the cable shield to the 0V terminal
(No. 4, Black) to reduce radiated electrical noise from the cable.
5. Ensure that the SA41 is switched off at the front panel circuit breaker.
6. Plug the SA-SB-01 Interface Board into the rear DB25 connector of the SA41.
7. Switch on the SA41 at the circuit breaker. The keypad will not display any information at this
stage.
8. Via the SA41 front panel, access the “Settings” menu as described in Page 8 of the manual.
Scroll slowly through the screens until the following display is seen:
Select YES using the ”UP” key. Scroll through the remainder of the “Settings” screens until the
“Readings” screen is reached.
9. The external keypad will now display the same information as appears on the SA41 front panel.
Ext. Keypad: NO
[Set Parameters]