7SR210 & 7SR220 Configuration Guide
Unrestricted © 2018 Siemens Protection Devices Limited
Page 11 of
2.1.4
O
PTIONAL REAR
RS485 + IRIG-B
CONNECTION
Figure 2.1.4-1 Additional (Optional) rear RS485 + IRIG-B connection to a PC
2.1.5
O
PTIONAL REAR
RS232 + IRIG-B
CONNECTION
Figure 2.1.5-1 Additional (Optional) rear RS232 + IRG-B connection to a PC
Pin
Function
1
Carrier Direct (CD)
2
Receive Data (RXD)
3
Transmit Data (TXD)
4
Data Terminal Ready (DTR)
5
Signal Ground (GND)
6
Data set ready (DSR)
7
Request to send (RTS)
8
Clear to Send (CTS)
9
Ring Indicator (RI)
Summary of Contents for Argus 7SR21
Page 1: ...Energy Management 7SR21 7SR22 Argus Overcurrent Relay Reyrolle Protection Devices ...
Page 2: ......
Page 4: ...Contents 7SR11 and 7SR12 Page 2 of 2 2018 Siemens Protection Devices Limited ...
Page 185: ...7SR210 Settings Guide Unrestricted 2018 Siemens Protection Devices Limited Page 61 of 61 ...
Page 277: ...7SR220 Settings Guide Unrestricted Page 72 of 107 2013 Siemens Protection Devices Limited ...
Page 382: ...7SR220 Technical Manual Chapter 4 Page 2 of 96 2017 Siemens Protection Devices Limited ...
Page 386: ...7SR220 Technical Manual Chapter 4 Page 6 of 96 2017 Siemens Protection Devices Limited ...
Page 398: ...7SR220 Technical Manual Chapter 4 Page 18 of 96 2017 Siemens Protection Devices Limited ...
Page 414: ...7SR220 Technical Manual Chapter 4 Page 34 of 96 2017 Siemens Protection Devices Limited ...
Page 466: ...7SR220 Technical Manual Chapter 4 Page 86 of 96 2017 Siemens Protection Devices Limited ...
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Page 470: ...7SR220 Technical Manual Chapter 4 Page 90 of 96 2017 Siemens Protection Devices Limited ...
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