Softstarters Type PSE18...PSE370 Installation and commissioning manual 1SFC132057M0201 41 Chapter 5
5.3 Connection of communication devices (optional)
5.3.1 External keypad
An external keypad for door mounting can be connected to the softstarter. A
3-meter cable including both the communication and the power supply to the
keypad makes the connection. The cable shall be connected to the external key-
pad connection at the bottom of the softstarter. See Figures 5.19 and 5.20.
The external keypad can also be used for transferring parameters from one
softstarter to another. Note that IP66 cannot be achieved when the keypad is not
mounted.
When the external keypad is used, both keypads will work in parallel, but the
softstarter built-in keypad always has the highest priority if the keys on both units
are pressed simultaneously.
5.3.1.1 Technical data for External Keypad
General data
Display LCD type
Status indicating LEDs Ready: Green
Run: Green
Proction: Yellow
Fault: Red
Ambient temperature Storage: -40
o
C to +70
o
C (-40
o
F to 158
o
CF).
Operation: -25
o
C to +60
o
C (-13
o
F to
+140
o
F).
Standards IEC/EN 60947-4-2
UL508
CSA C22.2 No 14
Environmental ratings IP66
UL Type 1, 4X Indoor, 12
Figure 5.19: External keypad
Figure 5.20: Connection of external keypad
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