R2M-2H3/MSR PC RECORDER (thermocouple input, 8 points; RS-232-C)

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R2M-2H3/MSR

PC Recorders Series

PC RECORDER

(thermocouple 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-2H3-R/MSR

ORDERING INFORMATION

• Code number: R2M-2H3-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: Thermocouple input, 8 points; differential (max. 3.0 V difference between inputs)
Input resistance: 300 kΩ min.
Thermocouple types: PR, K, E, J, T, B, R, S, C, N, U, L, P
Sampling rate: 50 millisec./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: See the table next.
Cold junction compensation error: ±1°C or ±1.8°F max.
(at 20°C ±10°C or 68°F ±18°F)
Temp. coefficient: ±0.01 %/°C (±0.006 %/°F)
Response time: Approx. 0.5 sec. (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.