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
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.
To Next Page
Loading...
