R7M-YV2-R-AR datasheet(2/39 Pages) MSYSTEM

2 / 39 page

MODEL: R7M

R7M SPECIFICATIONS

ES-7803 Rev.26 Page 2/39

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

[2] OPTIONS

STANDARDS & APPROVALS

blank: CE marking (Refer I/O TYPE code for exception)

/UL: UL approval, CE marking

blank: none

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

(UL not available)

SPECIFICATIONS OF OPTION: Q

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

FUNCTIONS & FEATURES

The R7M interfaces analog and discrete I/O signals with a PC

via Modbus.

A ‘basic’ module can be attached with an ‘extension’

module.

(R7M-DC8C can not be attached with an ‘extension’

module.)

By combining two modules, single station can handle mixed

analog and discrete signals, 32-point discrete inputs, 32-

point discrete outputs, 16-point discrete I/Os and other

combinations of signals.

Input sensor type (thermocouple, RTD) and range can be

selected with the front DIP switches for all channels.

In order to set different selections for individual channels,

zero/span adjustments, scaling and temperature unit, use

the PC Configurator Software (model: R7CON)

RELATED PRODUCTS

• PC configurator software (model: R7CON)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

• Clamp-on current sensor (model: CLSE)

For R7M-CT4E, the clamp-on current sensors must be

ordered separately. Required number depends upon the

channel number.

PACKAGE INCLUDES...

• Terminating resistor (110 Ω, 0.25 W)

(Not provided for models terminating resistor incorporated)

GENERAL SPECIFICATIONS

• Common Specifications

Power input:

24 V AC ±10 % (50 / 60 Hz)

24 V DC ±10 %; ripple 10 %p-p max.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @1 minute

(between isolated circuits)

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

Storage temperature: -20 to +65°C (-4 to +149°F)

Mounting: DIN rail (35 mm wide)

Connection: M3 separable screw terminals

(torque 0.5 N·m)

Screw terminal material: Nickel-plated steel

Solderless terminal: Refer to the drawing at the end of the

section.

Recommended manufacturer: Japan Solderless Terminal

MFG.Co.Ltd, Nichifu Co.,ltd

Applicable wire size: 0.25 to 1.65 mm2 (AWG22 to 16)

Housing material: Flame-resistant resin (gray)

Status indicator LEDs: PWR, RUN, ERR, SD, RD

(Refer to the instruction manual for details)

■ DC Power Current Consumption & Weight

R7M-DA16: Approx. 60 mA; 200 g (7.1 oz)

R7M-DA16F: Approx. 40 mA; 200 g (7.1 oz)

R7M-DC16A: Approx. 70 mA; 200 g (7.1 oz)

R7M-DC16B: Approx. 70 mA; 200 g (7.1 oz)

R7M-DAC16C: Approx. 40 mA; 200 g (7.1 oz)

R7M-DAC16D: Approx. 40 mA; 200 g (7.1 oz)

R7M-DC8C: Approx. 60 mA (60 mA); 200 g (7.1 oz)

R7M-RR8: Approx. 60 mA; 200 g (7.1 oz)

R7M-SV4: Approx. 90 mA; 200 g (7.1 oz)

R7M-TS4: Approx. 90 mA; 200 g (7.1 oz)

R7M-RS4: Approx. 90 mA; 200 g (7.1 oz)

R7M-MS4: Approx. 80 mA; 200 g (7.1 oz)

R7M-CT4E: Approx. 100 mA; 200 g (7.1 oz)

R7M-PA8: Approx. 40 mA; 200 g (7.1 oz)

R7M-YV2: Approx. 100 mA; 180 g (6.3 oz)

R7M-YS2: Approx. 140 mA; 180 g (6.3 oz)

R7M-EA8: Approx. 10 mA; 90 g (3.2 oz)

R7M-EA16: Approx. 20 mA; 150 g (5.3 oz)

R7M-EC8A: Approx. 10 mA; 90 g (3.2 oz)

R7M-EC16A: Approx. 20 mA; 150 g (5.3 oz)

R7M-EC8B: Approx. 10 mA; 90 g (3.2 oz)

R7M-EC16B: Approx. 20 mA; 150 g (5.3 oz)

R7M-EC8C: Approx. 40 mA (60mA); 150 g (5.3 oz)

The consumed current of supply power for the output is

shown in ().

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