ES-6204 Rev.19

R2M-2G3/MSR

PC Recorders Series

PC RECORDER

(DC input, 8 points; RS-232-C)
Functions & Features
• Industrial recorder on PC
• 8-point input
• One trigger input and one alarm output
• Recorded data exportable to spreadsheet applications
 

MODEL: R2M-2G3-R/MSR

ORDERING INFORMATION

• Code number: R2M-2G3-R/MSR
Consult Factory for AC power input.

POWER INPUT

DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

OPTIONS

PC Recorder Software Package (must be specified)
/MSR: With

PACKAGE INCLUDES...

• PC Recorder Software CD
• 9-pin D-sub connector, straight type (1 m or 3.3 ft)

GENERAL SPECIFICATIONS

Connection
  Power, input, alarm output
: Euro-type terminal block
  (Applicable wire size: 0.14 – 1.5 mm2,  stripped
  length 6 mm)
  RS-232-C: 9-pin D-sub connector (male)
  (Lock screw No. 4-40 UNC)
  Configurator: Miniature jack (rear); RS-232-C level
Housing material: Flame-resistant resin (black)
Isolation: Input or configurator jack to alarm output to RS-232-C or power
Node address setting: Rotary switch; 1 – F (15 nodes)
RUN indicator LED: Green light blinks in normal conditions.

COMMUNICATION

Baud rate: 38.4 kbps
Communication: Half-duplex, asynchronous, no procedure
Protocol: Modbus RTU
RS-232-C
Standard
: Conforms to RS-232-C, EIA
Transmission distance: 10 meters max.

INPUT SPECIFICATIONS

Input: DC input within ±10 V, 8 points; single ended (not differential but measuring potential to the single common to all channels)
Input resistance: 300 kΩ min.
Sampling rate: 50 msec./8 points
Trigger input: Dry contact; ON detected at ≤ 1.5 V
Sensing: Approx. 5 V DC @ 1 mA

OUTPUT SPECIFICATIONS

Alarm Output: Photo MOSFET relay (no polarity);
≤ 50 Ω at ON, ≥ 1 MΩ at OFF; OFF when not powered
Peak load voltage: 50 V max.
Continuous load current: 50 mA max.
Peak load current: 300 mA max. (≤ 0.1 sec.)

INSTALLATION

Power consumption
DC: Approx. 0.9 W
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 300 g (0.66 lb)

PERFORMANCE (% of measuring range)

Accuracy: ±0.1 % (±20 mV)
Temp. coefficient: ±0.01 %/°C (±0.006 %/°F)
Response time: Approx. 0.6 second (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1minute
(ground terminal to input or configurator jack to RS-232-C or power)
2000 V AC @ 1 minute (input or configurator jack or power or ground terminal to alarm output)

STANDARDS & APPROVALS

EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive

PC RECORDER SOFTWARE

PC Recorder Software Package (model: MSRPAC-2010) is included with purchases of this model.
Refer to the MSRPAC-2010 data sheet for the contents of the package and the requirements for the PC to be prepared by the user.

EXTERNAL VIEW

CONNECTION DIAGRAM

Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

SYSTEM CONFIGURATION EXAMPLES