MODEL: JC-CU
Remote I/O JC Series
[4] OPTIONS
Other Options
blank: none
HUB MODULE
(CUnet use)
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
EX-FACTORY SETTING
53
(2.09)
/SET: Preset according to the Ordering Information Sheet
(No. ESU-9042)
FUNCTIONS & FEATURES
115
(4.52)
The HUB Module for CUnet (model: JC-CU) extends total
length of network cable and branch cable of CUnet. Total
max. length is 900 m when transfer rate is 3 Mbps. In order
to connect the JC-CU, the unit configuring CUnet must
support HUB module.
73
(2.87)
mm (inch)
GENERAL SPECIFICATIONS
Number of port:
MODEL: JC–CU-[1]-1[2]-[3][4]
JC-CU-3: Trunk 1 port, feeder 2 port
JC-CU-7: Trunk 1 port, feeder 6 port
Max. number of inserted HUBs: 2
(Depending on specification of CUnet I/O unit)
Connectable devices: The products conforming to CUnet
Connection
ORDERING INFORMATION
• Code number: JC-CU-[1]-1[2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. JC-CU-7-12-R/Q)
• Specify the specification for option code /Q
(e.g. /SET)
Network: RJ-45 Modular Jack
Power input: Separable tension clamp terminal
Power on LED: PWR (green) turns on while the power is
supplied.
[1] I/O TYPE
3: 3 port (trunk 1 port, feeder 2 port)
7: 7 port (trunk 1 port, feeder 6 port)
CUnet COMMUNICATION
Communication mode: half-duplex
Network cable
TERMINAL BLOCK
1: Tension clamp terminal block for power supply
• Shield cable
ZHY262PS (Shinko Seisen Industry Co., Ltd.)
ZHT262PS (Shinko Seisen Industry Co., Ltd.)
• Dual-shield cable
RJ-45 Modular jack for communication
[2] COMMUNICATION CONNECTOR PIN ASSIGNMENT
1: 3, 4 pair wiring
ZHY262PBA (Shinko Seisen Industry Co., Ltd.)
Transmission distance / Transfer rate:
Refer to the table below (Selectable with
DIP switch. Factory default: 12 Mbps)
Terminating resistor:
2: 4, 5 pair wiring
(Ethernet LAN cable pin assignment)
Trunk built-in (Selectable with DIP switch. Factory default:
disable)
[3] POWER INPUT
DC Power
Feeder built-in
R: 24 V DC
Status indicator LEDs: ERR, LNK
(Refer to the instruction manual for details)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R5: 16 - 32 V DC
(Operational voltage range 15 - 33 V DC, ripple 10 %p-p max.)
JC-CU SPECIFICATIONS
ES-9042 Rev.2 Page 1/9
https://www.m-system.co.jp/