MODEL: R3-DC16

R3-DC16 SPECIFICATIONS

ES-8377 Rev.12 Page 1/4

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

Remote I/O R3 Series

DISCRETE OUTPUT MODULE

(relay contact output, 16 points)

109

[4.29]

27.5 [1.08]

130

[5.12]

mm [inch]

MODEL: R3–DC16[1][2]

ORDERING INFORMATION

• Code number: R3-DC16[1][2]

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

(e.g. R3-DC16W/CE/Q)

• Specify the specification for option code /Q

(e.g. /C01)

NO. OF CHANNELS

16: 16

[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

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

GENERAL SPECIFICATIONS

Connection

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

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

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

Screw terminal: Nickel-plated steel

Isolation: Output to internal bus or internal power

Output hold setting: Setting for communication error with

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: Green LED turns on in normal operating

conditions.

Output status indicator: Red LED; turns on with the output

ON.

OUTPUT SPECIFICATIONS

Output: Relay contact, 16 points

Common: All 16 points (4 terminals)

Common current: Max. 4 A (total of 4 terminals)

Rated load:

250 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 0.5 A (resistive load)

(Less than 50 V AC to conform with EU Directive)

Maximum switching voltage: 250 V AC or 30 V DC

Maximum switching power: 250 VA or 30 W

Minimum load: 1 V DC @ 1 mA

When driving an inductive load, external contact protection

and noise quenching recommended.

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

Data allocation: 1

Current consumption: 180 mA

Response time: ≤ 0.1 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute

(output to internal bus or internal power)

2000 V AC @ 1 minute (power input to FG; isolated on the

power supply module)