MODEL: JC-CU

JC-CU SPECIFICATIONS

ES-9042 Rev.2 Page 1/9

https://www.m-system.co.jp/

Remote I/O JC Series

HUB MODULE

(CUnet use)

53

(2.09)

mm (inch)

73

(2.87)

115

(4.52)

MODEL: JC–CU-[1]-1[2]-[3][4]

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)

[1] I/O TYPE

3: 3 port (trunk 1 port, feeder 2 port)

7: 7 port (trunk 1 port, feeder 6 port)

TERMINAL BLOCK

1: Tension clamp terminal block for power supply

RJ-45 Modular jack for communication

[2] COMMUNICATION CONNECTOR PIN ASSIGNMENT

1: 3, 4 pair wiring

2: 4, 5 pair wiring

(Ethernet LAN cable pin assignment)

[3] POWER INPUT

DC Power

R: 24 V DC

(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.)

[4] OPTIONS

Other Options

blank: none

/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-9042)

FUNCTIONS & FEATURES

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.

GENERAL SPECIFICATIONS

Number of port:

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

Network: RJ-45 Modular Jack

Power input: Separable tension clamp terminal

Power on LED: PWR (green) turns on while the power is

supplied.

CUnet COMMUNICATION

Communication mode: half-duplex

Network cable

• Shield cable

ZHY262PS (Shinko Seisen Industry Co., Ltd.)

ZHT262PS (Shinko Seisen Industry Co., Ltd.)

• Dual-shield cable

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:

Trunk built-in (Selectable with DIP switch. Factory default:

disable)

Feeder built-in

Status indicator LEDs: ERR, LNK

(Refer to the instruction manual for details)