ES-5656 Rev.23
R1M-GH/MSR
PC Recorders R1M Series
PC RECORDER
(thermocouple or DC input, 16 points)
Functions & Features
• Industrial recorder on PC
• 16-point thermocouple or DC inputs
• Easy system expansion via Modbus RTU
• Recorded data exportable to spreadsheet applications
MODEL: R1M-GH2T-[1][2]
ORDERING INFORMATION
• Code number: R1M-GH2T-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R1M-GH2T-M2/MSR/Q)
• Specify the specification for option code /Q
(e.g. /C01)
FIELD TERMINAL TYPE
T
:
M3 screw terminals
[1] POWER INPUT
AC Power
M2
: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[2] OPTIONS (multiple selections)
PC Recorder Software Package (must be specified)
/MSR
: With
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
RELATED PRODUCTS
• Resistor module (model: REM3-250)
PACKAGE INCLUDES...
• PC Recorder Software CD
• 9-pin D-sub connector, straight type (1 m or 3.3 ft)
GENERAL SPECIFICATIONS
Connection
Power input, transmission
: Euro type connector terminal
(Applicable wire size: 0.2 – 2.5 mm
2
(AWG24 – 12), stripped
length 7 mm)
RS-232-C
: 9-pin D-sub connector (male)
(Lock screw No. 4-40 UNC)
Input
: M3 screw terminals (torque: 0.6N·m)
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (gray)
Isolation
: Input to RS-232-C or RS-485 to 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.
■
RS-485
Standard
: Conforms to TIA/EIA-485-A
Transmission distance
: 500 meters max.
Transmission media
: Shielded twisted-pair cable (CPEV-S 0.9 dia.)
INPUT SPECIFICATIONS
Input
: Thermocouple or DC input, 16 points
(Common negative for DC input)
Measuring Range
:
±20 V, ±5 V, ±1 V, ±0.8 V, ±0.2 V, ±50 mV, ±10 mV
Input resistance
: 300 kΩ
Thermocouple types
: PR, K, E, J, T, B, R, S, C, N, U, L, P
Sampling rate
: 100 millisec./16 points
50 millisec./8 points
•
Trigger input
: Dry contact; ON detected at ≤1.5 V
Sensing
: Approx. 5 V DC @ 1 mA
INSTALLATION
Power consumption
•
AC
: Approx. 10 VA
•DC
: Approx. 7 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
: 400 g (0.88 lb)
PERFORMANCE (% of measuring range)
Accuracy
DC input
: ±0.3 %
Thermocouple input
: See the table on the end of this section.
Cold junction compensation error
: ±3°C or ±5.4°F max.
(at 20°C ±10°C or 68°F ±18°F)
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
±0.05 %/°C (±0.03 %/°F) for 10 mV range and T/C B (RH)
Response time
: Approx. 0.1 sec. (0 – 90 %)
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 2000 V AC @ 1 minute (input to RS-232-C or RS-485 to power to FG)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
Input or RS-232-C/RS-485 to power: Reinforced insulation (300 V)
Input to RS-232-C/RS-485: Basic insulation (300 V)
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
MODBUS WIRING CONNECTION
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