MODEL: 18KBXH

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

18KBXH SPECIFICATIONS

ES-0493 Rev.1 Page 1/5

Rack-mounted DCS Signal Conditioners 18K-RACK

STANDARD RACK

Functions & Features

• Housing for storage of Rack-mounted DCS Signal

Conditioners 18K-RACK

• Integrated rack and field terminals allow for signal

conditioners to be removed without touching the terminal

screws, making field wiring insulation tests possible

• Signal conditioner power via the rear rack bus for all 8

modules

• Connectors are available for direct connection to DCS

units of various manufacturers

• Mounting bracket position selectable

MODEL: 18KBXH–[1][2]

ORDERING INFORMATION

• Code number: 18KBXH-[1][2]

Specify a code from below for each [1] and [2].

(e.g. 18KBXH-E1/W)

[1] CONNECTOR

0: None

U1: Fujitsu FCN type I/O connector

E1: For Toshiba DCS SAMP1 card use

E3: For Toshiba DCS SAIN1, SAI06 and SAO06 card use

(Panasonic AXM220011 used)

(DISCONTINUED; replace with code "E3A".)

E3A: Toshiba DCS SAIN1, SAI06, SA006 card supported

(Omron XG4A-2034 used)

E4: For Toshiba DCS SAIN1 card use

M-System guarantees the connecting section.

[2] OPTIONS

Mounting Bracket

blank: Rack mounting, standard

/W: Surface mounting

RELATED PRODUCTS

• Blank filler plate (model: P-181)

• Connector terminal block (model: CNT)

• Special cable with 40-pin connector (model: FCN)

GENERAL SPECIFICATIONS

Construction: Metal plates assembly

Coating: Colored Zn-Cr

Capacity: 8 positions

Connection

Power input: M4 screw terminals (torque 0.8 N·m)

Field terminal: M3.5 screw terminals (torque 0.8 N·m)

Screw terminal

Power: Nickel-plated brass

Field terminal: Nickel-plated steel

Isolation: I/O connector to field terminal to power to FG

INSTALLATION

Power supply: Operational voltage range: 24 V DC ±10%

Ripple 10 % p-p max. @ ≥ 1.3 A

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Rack or Surface

Weight: 1.8 kg (4.0 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute

(I/O connector to field terminal to power)

1000 V AC @ 1 minute (I/O connector or field terminal or

power to FG)