Download Corometrics®170 Series

Theory of Operation: Functional Overview
Table 5-5. RS-232 Connector 1
Pin Number
Signal Name
Signal Description
1
+5V
200 mA Fused
2
RTS
Request to Send Output from Monitor
3
RXD
Receive Data Input to Monitor
4
GND
Signal Ground
5
GND
Signal Ground
6
TXD
Transmit Data Output from Monitor
7
CTS
Clear to Send Input to Monitor
8
+5V
200 mA Fused
Table 5-6. RS-232 Connector 2
Pin Number
Signal Name
Signal Description
1
GND
Signal Ground
2
RTS
Request to Send Output from Monitor
3
RXD
Receive Data Input to Monitor
4
GND
Signal Ground
5
GND
Signal Ground
6
TXD
Transmit Data Output from Monitor
7
CTS
Clear to Send Input to Monitor
8
GND
Signal Ground
1 2 3 4 5 6 7 8
Figure 5-3. RJ-45 Connector (facing the rear panel from the outside)
5-6
170 Series Monitor
2000947-004
Revision D