MODEL: R3-SS16N

R3-SS16N SPECIFICATIONS

ES-8405 Rev.10 Page 1/4

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

Remote I/O R3 Series

DC CURRENT INPUT MODULE

(16 points, non-isolated)

109

[4.29]

27.5 [1.08]

130

[5.12]

mm [inch]

MODEL: R3-SS16N[1][2]

ORDERING INFORMATION

• Code number: R3-SS16N[1][2]

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

(e.g. R3-SS16NW/CE/Q)

• Specify the specification for option code /Q

(e.g. /C01/SET)

NO. OF CHANNELS

16: 16

ISOLATION

N: Non-isolated between inputs

[1] COMMUNICATION MODE

S: Single

W: Dual

[2] OPTIONS (multiple selections)

Standards & Approvals

blank: Without CE

/CE: CE marking

Other Options

blank: none

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

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-8405)

CAUTION

■ UNUSED INPUT CHANNELS

Set the unused channels to -20 – +20 mA or 0 – 20 mA

range. Otherwise, set them as “Unused” with PC

Configurator software: R3CON. Unused channels left open

with 4 – 20 mA setting are equal to the input lower than -15

%, which sets a data abnormality at the PLC or the host

device.

GENERAL SPECIFICATIONS

Connection

Internal bus: Via the Installation Base (model: R3-BSx)

Input: M3 separable screw terminal (torque 0.5 N·m)

Internal power: Via the Installation Base (model: R3-BSx)

Screw terminal: Nickel-plated steel

Isolation: Input to internal bus or internal power

Input range: Selectable with the side DIP SW (per 8

channels)

Conversion rate: Selectable with the side DIP SW

RUN indicator: Bi-color (red/green) LED;

Red when the bus A operates normally;

Green when the bus B operates normally;

Amber when both buses operate normally.

ERR indicator: Bi-color (red/green) LED;

Red with input circuit abnormality (AD converter response

failure);

Green in normal operating conditions.

INPUT SPECIFICATIONS

Input: -20 – +20 mA, 0 – 20 mA, 4 – 20 mA DC

Input resistance: 75 Ω resistor incorporated

INSTALLATION

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: Installation Base (model: R3-BSx)

Weight: 200 g (0.44 lb)

PERFORMANCE

Conversion accuracy: ±0.1 %

Conversion rate: 100 / 50 / 20 / 10 msec. selectable

Data range: 0 – 10000 of the input range

Data allocation: 16

Current consumption: 100 mA

Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)

Insulation resistance: ≥ 100 MΩ with 500 V DC