![background image](http://html1.mh-extra.com/html/omron/k6pm-th/k6pm-th_user-manual_743374053.webp)
2 - 17
2 Installation and Wiring
K6PM-TH Thermal Condition Monitoring Device User’s Manual (H231)
2-3
W
irin
g
2
2-
3-3 I
/O Wiring
This section shows the following input/output wiring diagram.
• Power supply wiring to the Main Unit and infrared thermal sensors
• RS-485 wiring between the Main Unit and infrared thermal sensors
• External trigger input wiring, transistor output wiring, and Ethernet communications wiring to the Main
Unit
*1. Fix the cable wiring to the sensors so that the weight of cable does not bear on the connector.
RS-485 Wiring Length and Recommended Cables
The length of the RS-485 wiring between the Main Unit and infrared thermal sensors is 500 m max.
Use commercially available communications cables with one shielded twisted-pair cable (stranded
wire, 2-conductor) and AWG24 to AWG16 (0.25 to 1.5 mm
2
) as the standard.
• Recommended cable for use between the Main Unit and infrared thermal sensors
Terminal Sensors in the RS-485 Transmission Path
In the case of terminal sensors in the RS-485 transmission path, turn ON the terminating resistance
(change the sensor DIP switch Pin 6 to ON). Refer to
Connect the Main Units with the software tool, PLC, or PC via the industrial switching hub with the
Ethernet cables.
Use an STP (shielded twisted-pair) cable of Ethernet category 5 or higher. You can use either a straight
or cross cable.
2-3-3
I/O Wiring
Models
Manufacturer
2464C BIOS series
Bando Densen Co., Ltd.
2-3-4
Ethernet Wiring
Transistor Output 1
1
2
3
4
7
8
9
10
LAN
15
16
17
18
13
14
PLC etc.
PLC etc.
PLC etc.
· · ·
Infrared thermal
sensor
3/7 4/8
1/5 2/6
Infrared thermal
sensor
Infrared thermal
sensor
3/7 4/8
1/5 2/6
3/7 4/8
1/5 2/6
External trigger input
Main Unit
Power supply 24 VDC
PLC etc.
Transistor Output 2
Transistor Output 3
RS-485
*1
Terminating
resistance ON
(DIP switch
Pin 6 = ON)
Computer,
PLC etc.
EtherNet/IP
or Modbus
TCP
Содержание K6PM-TH
Страница 56: ...2 Installation and Wiring 2 20 K6PM TH Thermal Condition Monitoring Device User s Manual H231...
Страница 76: ...3 Initial Setting 3 20 K6PM TH Thermal Condition Monitoring Device User s Manual H231...
Страница 156: ...7 Troubleshooting 7 8 K6PM TH Thermal Condition Monitoring Device User s Manual H231...
Страница 195: ...I 1 I K6PM TH Thermal Condition Monitoring Device User s Manual H231 Index...
Страница 197: ......