Omron NSH5, Руководство по эксплуатации

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51
Nomenclature and Functions
Section 4-2
RS-422A Connector
RS-232C Connector
Pin No. Signal Contents
1 RDB+ Receive Data B
2 RDA
−
Receive Data a
3 SDB+ Send Data B
4 SDA
−
Send Data A
5 RSA
−
Request Send A
6 RSB+ Request Send B
7 SG 0 V
8 FG Frame ground
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Pin No. Signal Contents
1 S1 Station ID line 1
2 S2 Station ID line 2
3 0 V (SG) Station ID line 0 V
4 CONECT1 Cable Connection Confirmation Line
5 NC Not connected
6 RD Receive Data
7 SD Send Data
8 NC Not connected
9 SWCOM Function switch common
10 F6 Function switch F6
11 F1 Function switch F1
12 NC Not connected
13 ENB1A1 Enabling switch line 1
14 ENB2A1 Enabling switch line 2
15 EMG1A1 Stop switch line 1
16 EMG2A1 Stop switch line 2
17 NC Not connected
18 0 V 0-V Power Supply Input
19 24 V +24-V Power Supply Input
20 S3 Station ID line 3
21 S4 Station ID line 4
22 CONECT2 Cable Connection Confirmation Line
23 NC Not connected
24 0 V (SG) Secondary Ground
25 RS Request Send
26 CS Clear to Send
27 NC Not connected
28 NC Not connected
29 F7 Function switch F7
30 F2 Function switch F2
31 NC Not connected
32 ENB1A2 Enabling switch line 1
33 ENB2A2 Enabling switch line 2
34 EMG1A2 Stop switch line 1
35 EMG2A2 Stop switch line 2
36 NC Not connected
37 FG Frame ground
1
2
3
4
20
21
22
23
24
25
26
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
27
28
29
30
31
32
33
34
35
36
37
1
2
3
4
20
21
22
23
24
25
26
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
27
28
29
30
31
32
33
34
35
36
37