MODEL: R3-PA16

R3-PA16 SPECIFICATIONS

ES-8389 Rev.12 Page 1/6

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

Remote I/O R3 Series

TOTALIZED PULSE INPUT MODULE

(Pi 16 points)

109

[4.29]

27.5 [1.08]

130

[5.12]

mm [inch]

MODEL: R3-PA16[1][2]

ORDERING INFORMATION

• Code number: R3-PA16[1][2]

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

(e.g. R3-PA16W/A/CE/PRS/Q)

• Specify the specification for option code /Q

(e.g. /C01/SET)

NO. OF CHANNELS

16: 16

[1] COMMUNICATION MODE

S: Single

W: Dual

[2] OPTIONS (multiple selections)

Excitation

Blank: Internal (negative common)

/A: External (24 V DC, negative common)

Standards & Approvals

blank: Without CE

/CE: CE marking

EX-FACTORY SETTING

blank: Enable count reset by host PC/PLC

/PRS: Enable count preset by host PC/PLC

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-8389)

RELATED PRODUCTS

• Interface module (model: R3-NC1, R3-NC3, R3-NE1,

R3-NM1, R3-NDx, R3-NFL1, R3-NP1, R3-NFx, R3-NML3.

R3-NF2: Firmware version V0.05 or later)

Note:

• Count reset by host PC/PLC:

Available with this unit and the above mentioned interface

modules of firmware version V2.00 or later, except R3-NFx.

Notice that Count reset by host PC/PLC via R3-NFx or

interface module of previous versions of firmware is unable.

• Count preset by host PC/PLC:

It is only available in combination with this unit displayed

'SW3-4 RESET/PRESET' on the right side panel and the

interface module R3-NM1 or R3-NE1 of firmware version

V2.00 or later. Count preset is not available for other

combination.

Notice that this function is not available in the same time as

count preset by host PC/PLC.

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

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 excitation abnormality;

Green in normal operating conditions.

Input status indicator: Red LED; turns on with the input ON.

Count reset: Via DIP switch on the side or one pulse to reset

input

Count setting from host PC/PLC: Count reset/count preset is

changeable via DIP switch on the side.