IDEC MICRO/I HG2J-7U Hardware Manual page 103

5.8 Wiring
• Turn off the power supply before wiring.
• Make the wiring as short as possible and run all wires as far away as possible from high-voltage and large-
current cables. Follow all the procedures and precautions when wiring the HG1P.
• Separate the HG1P power supply wiring from the power lines of I/O devices and motor equipment.
• Ground the functional earth terminal to make sure of correct operation.
HG1P Optional Cable (HG9Z-XCP13/-XCP15/-XCP17)
●
This cable connects the HG1P and external devices.
■ Specifications
Communication Interface
Connector for the External Devices
Length
■ Outline Drawing
Connector for the External Devices
1
14
(View of mating surface of the removable connector)
■ Connector Wiring Table
No. Name
1 FG Frame Ground
2 RDB-/TP1- Receive Data (-)
3 RDA+/TP1+ Receive Data (+)
4 SDB-/TP0- Send Data (-)
5 SDA+/TP0+ Send Data (+)
6 SG Communication Signal Ground
7 NC
8 NC
9 B_NO1 Enabling Switch Contact 1 (NO)
10 B_C1 Enabling Switch Contact 1 (COM)
11 A_NC11 Emergency Stop Switch Contact 1 (NC)
12 A_NC12 Emergency Stop Switch Contact 1 (NC)
13 DC24V- Main unit 24V DC Power Supply (-)
Serial Interface (RS422/485) or Ethernet Interface
D-sub 25-pin Male Connector (Jackscrew M2.6)
3m, 5m, 7m
13
25
Function
-
-
MICRO/I Hardware Manual
Cable Length 3m, 5m, 7m
No. Name
14 NC
15 NC
16 NC
17 NC
18 C_NC1 Selector Switch Contact 1 (NC)
19 C_NO1 Selector Switch Contact 1 (NO)
20 C_C1 Selector Switch Contact 1 (COM)
21 B_NO2 Enabling Switch Contact 2 (NO)
22 B_C2 Enabling Switch Contact 2 (COM)
23 A_NC21 Emergency Stop Switch Contact 2 (NC)
24 A_NC22 Emergency Stop Switch Contact 2 (NC)
25 DC24V+ Main unit 24V DC Power Supply (+)
5 HG1P
Function
-
-
-
-
1-93
1