MODEL: R80DCT8A

R80DCT8A SPECIFICATIONS

ES-7024 Rev.0 Page 1/5

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

Remote I/O R80 Series

NPN TRANSISTOR OUTPUT MODULE, 8 points

(Tension clamp terminal block)

Functions & Features

• 8 channels for discrete output, compact size remote I/O

module

• 16 pins tension clamp connector

12 (.42)

115 (4.53)

(mm)

73 (2.87)

MODEL: R80DCT8A[1]

ORDERING INFORMATION

• Code number: R80DCT8A[1]

Specify a code from below for [1].

(e.g. R80DCT8A/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

RELATED PRODUCTS

• PC configurator software (model: R80CFG)

Downloadable at M-System’s web site.

For connecting to PC, use commercially available Mini-B

type USB cable. (provided by user)

GENERAL SPECIFICATIONS

Connection

Output: Separable tension clamp terminal

Internal bus, internal power, excitation power supply:

Connected to internal bus connector

Isolation: Output or exc. supply to internal bus or internal

power

Module address: With rotary switch

Terminating resistor: Built-in (DIP Switch, default: disable)

Status indicator: Bi-color (red/green) LED; Refer to the

instruction manual.

Discrete output status indicators: Green LED; Refer to the

instruction manual.

OUTPUT SPECIFICATIONS

Module type: Discrete output, 8 points

Common: Negative common (NPN) per 8 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Number of output: 8 points

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.1 A per point, 0.8 A per common

Residual voltage: ≤ 0.5 V

Leakage current: ≤ 0.1 mA

ON delay: ≤ 0.2 msec.

OFF delay: ≤ 0.5 msec.

With shortcircuit protection

With overheat protection

(When driving an inductive load, connect a diode in parallel

with the load.)

Output when communication is lost:

Hold output (the previous output received normally is held)

Clear output (output is fixed to OFF)

(Settable with PC configurator)

(Factory setting: Hold output)

INSTALLATION

Max. current consumption: 120 mA

Operating temperature: -10 to +55°C (14 to 131°F)

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

Atmosphere: No corrosive gas or heavy dust

Mounting: DIN rail

Weight: 80 g (2.82 oz)

PERFORMANCE

Power output (output connector): Rated curent 3 A DC

max. 5.04)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500V AC @1 minute

(output or exc. supply to internal bus or internal power to

ground)