Installation
Leuze electronic GmbH + Co. KG
BPS 37
25
SERVICE - service interface
Figure 6.11: Pin assignment - SERVICE
6.3.5 Cable lengths and shielding
The following maximum cable lengths and shielding types must be observed:
Table 6.2:
Cable lengths and shielding
6.4
Disassembling, packing, disposing
Repacking
For later re-use, the device is to be packed so that it is protected against shocks and humidity. Optimum
protection is achieved when using the original packaging.
SW IN/OUT (5-pin socket, A-coded)
Pin
Name
Comment
1
n.c.
Not assigned
2
TXD
TXD signal, RS 232 service interface
3
GNDIN
Reference ground RS 232
4
RXD
RXD signal, RS 232 service interface
5
/SERV
Bridge to GND: service operation via RS232
interface
Thread
FE
Functional earth (housing)
SERVICE
1
2
3
4
n. c.
/SERV
RXD
TXD
GNDIN
M12 socket
(A-coded)
ATTENTION!
Degree of protection IP 65 is achieved only if the connectors and caps are screwed into place!
Connection
Interface
Max. cable
length
Shielding
BPS 37 - Service
RS 232
10 m
Absolutely required, sheath of a shielded line
BPS 37/MA 4.7 - Host
SSI
1200 m
Absolutely required, leads as twisted pairs and
shielded
Switching input
10 m
Not necessary
Switching output
10 m
Not necessary
NOTE
Electrical scrap is a special waste product! Observe the locally applicable regulations regarding
disposal of the product.
