Basler Electric BE1-50/51B - Manual (Page 38)

4-4 BE1-50/51B Installation 9252000991 Rev R
Note: Projection mount uses washers over the bosses as shown in this illustration.
Figure 4-6. Outline Dimensions, S1 Case (Projection Mount)
Connections
Incorrect wiring may result in damage to the relay. Be sure to check model and part number before
connecting and energizing a particular relay.
NOTE
Be sure that the relay is hard-wired to earth ground with no smaller than 12
AWG copper wire attached to the ground terminal on the rear of the unit case.
When the relay is configured in a system with other devices, it is
recommended to use a separate lead to the ground bus from each unit..
Connections should be made with minimum wire size of 14 AWG except as noted for the ground wire.
Typical ac input and dc control connections are shown in Figures 4-7 and 4-8. The auxiliary output jumper
configuration schematic diagram is also shown in Figure 4-8. Relay internal connections are shown on the
back of the relay. Figure 4-9 shows a rear view of the relay and the connections.
4.03
4.03
.31
.75
6.19
(19.1)
(7.9)
(102.4)
(102.4)
(157.2)
10-32 SCREWS
MOUNTING PANEL
.25
(6.4)
A A
5/16-18 STUD
2 PLACES
TERMINAL EXTENSION (TYP.)
FOR DETAILED INSTRUCTIONS.
SEE THE TERMINAL PROJECTION
MOUNTING KIT SUPPLIED.
MOUNTING PANEL
(62.48)
2.195
(55.75)
(49.53)
1.95
2.40
DETAIL A-A
SHOWING THE ADDITION OF WASHERS
OVER THE BOSS TO TIGHTEN THE
RELAY AGAINST THE PANEL.
CASE
PANEL
12-17-99
D2750-25