
33
7.1
Wiring Diagrams
User must ensure correct wiring for problem-free operation of Gateway. Each device being connected to
Gateway has a unique communication port. Pin outs of communication ports of gateway are given in
section 2.3. Port details of the other devices can be found in the device manual.
Gateway has RS232, RS422, RS485 and CMOS compatible communication ports, so user can directly
connect any device with these communication signals.
This section gives wiring diagrams for connecting Gateway using various singnal levels.
1.
Network of RS422 / RS485 4 wire + signal ground system
2.
Network of RS485 2 wire + signal ground system
Note:
User should add Termination resistor (R
T
=180 Ohm
) in Receive lines of first and last node.
RX+
RX-
TX+
TX-
GND
RX+
RX-
TX+
TX-
GND
RX+
RX-
TX+
TX-
GND
RX+
RX-
TX+
TX-
GND
RX+
RX-
TX+
TX-
GND
Power:
+24VDC + 10%
DEVICE 0
DEVICE 1
DEVICE 2
R
T
R
T
GWY-00
A (+ve)
B (-ve)
GND
RX+
RX-
TX+
TX-
GND
Power:
+24VDC + 10%
A (+ve)
B (-ve)
GND
A (+ve)
B (-ve)
GND
A (+ve)
B (-ve)
GND
GWY-00
DEVICE 0
DEVICE 1
DEVICE 2
Содержание GWY-00
Страница 1: ...GATEWAY USER S MANUAL ...
Страница 10: ...10 HARDWARE In this chapter Dimensional Details and Mounting Instructions Power Requirements Communications ...
Страница 15: ...15 GETTING STARTED In this chapter Introduction Gateway Operation Configuration and Communication ...
Страница 25: ...25 TYPICAL PROJECTS In this chapter Project Setup Example 1 Example 2 Example 3 ...
Страница 30: ...30 CONFIGURATION SOFTWARE In this chapter System Requirements Installation Instructions ...
Страница 32: ...32 CABLE DIAGRAMS In this chapter Wiring Diagrams Communication Cable ...
Страница 34: ...34 COMMUNICATION CABLES FOR GWY 00 ...
Страница 69: ...69 COMMUNICATION CABLES FOR GWY S7 ...
Страница 83: ...83 COMMUNICATION CABLES FOR GWY S8 ...
Страница 85: ...85 IBM CABLES ...
Страница 88: ...88 TROUBLESHOOTING GUIDE ...
Страница 104: ...CIV INDEX ...