gateway. A SIM card holder is located on the back panel near the GPRS antenna
connector.
If the PIN code query is enabled, check that the RER601/603
configurator has the correct PIN code entered in the GPRS submenu.
3.3
RER603 I/O extension
Wireless Gateway RER603 has eight binary inputs for monitoring and fault
indication applications, and two binary outputs for disconnector control and alarm
acknowledgement.
GUID-9E610926-032D-486F-AB59-CFBF3D85396C V1 EN
Figure 12:
RER603 I/O extension
Table 6:
RER603 I/O connector pins
PIN
Symbol
Description
1
V+
Vcc out, 50 mA
2
DI_1
Digital input, 0...60V
3
DI_2
Digital input, 0...60V
4
DI_3
Digital input, 0...60V
5
DI_4
Digital input, 0...60V
6
DI_5
Digital input, 0...60V
7
DI_6
Digital input, 0...60V
8
DI_7
Digital input, 0...60V
9
DI_8
Digital input, 0...60V
10
DI_COM
Digital inputs referense input
11
DO_1A
Digital output pole 1, 0...60V,
50 mA
Table continues on next page
1MRS757105 B
Section 3
Physical connections
RER601/603
17
Technical Manual