User manual

Master Components - Coupler for Remote-Master
Product Catalogue all information for reference only - technical changes reserved - rev. 9 Page 29 of 171
5.3.1.3 Connectors and Indication-/ Operation-Elements
5.3.1.4 Terminal Assignment
Circuit Example
Ident.
Term
Function
Usage
internal simplified diagram
1
K7/1
Power Supply
+24V in
2
K7/2
GND
3
K7/3
+24V in
4
K7/4
GND
1
K8/1
Serial A
RS485
RS485-A
2
K8/2
RS485-B
3
K8/3
GND
1
K10/1
CAN
+24V out
-
K10/2
GND
-
K10/3
n.c.
-
K10/4
CAN-H
-
K10/5
CAN-L
-
K10/6
n.c.
-
K10/7
GND
-
K10/8
+24V out
1
K5/1
Serial B
RS232 and TTL
+3.45V out
-
K5/2
+24V out
-
K5/3
RxD (RS232)
-
K5/4
TxD (RS232)
-
K5/5
GND
-
K5/6
GND
-
K5/7
RxD (TTL)
-
K5/8
TxD (TTL)
-
K5/9
+24V out
-
K5/10
+3.45V out
1100mA Polyfuse
K7 Power connector
Pin 1..4
(from top to bottom)
K8 RS485 Connector
Pin 1..3
(from right to left)
K10 CAN connector
Pin 1..8
(from right to left)
Ethernet RJ45
connector with
LAN-Status LED
K5 Serial Connector
RS232 / TTL
Pin1 at (lower left corner)
DIP-switch Sw1 ... Sw4 (from left to right)
WLAN Module (optional)
K6 brickBUS
connector
Reset-Button
Config-Button
LED3
LED2
LED1