R1MS-GH3 THERMOCOUPLE & DC INPUT MODULE
Tình trạng: In stock
Contact: 0989649965
R1MS-GH3 Remote I/O R1M Series THERMOCOUPLE & DC INPUT MODULE (8 points, isolated)
Số lượt xem: 1325
Detail
·Some details are not shown. Please refer to specification sheets for all information.
R1MS-GH3
Remote I/O R1M Series
THERMOCOUPLE & DC INPUT MODULE
(8 points, isolated)
Functions & Features
• 8-point thermocouple or DC inputs
• Complete channel-to-channel isolation
• Trigger input and alarm contact output
• Filtering protection against 50/60 Hz noise
• Modbus RS-485 and RS-232-C interface
• Easy system expansion via Modbus RTU
MODEL: R1MS-GH3T-[1][2]
ORDERING INFORMATION
• Code number: R1MS-GH3T-[1][2]
Specify a code from below for each [1] and [2].
(e.g. R1MS-GH3T-M2/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
blank: none
/Q: With options (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
RELATED PRODUCTS
• Resistor module (model: REM3-250)
• R1X configurator software (model: R1CON)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.
GENERAL SPECIFICATIONS
Connection
Power input, transmission: Euro type connector terminal
(Applicable wire size: 0.2 – 2.5 mm2 (AWG24 – 12), stripped
length 7 mm)
RS-232-C: 9-pin D-sub connector (male)
(Lock screw No. 4-40 UNC)
I/O: M3 screw terminals (torque: 0.6N·m)
PC Configurator: Miniature jack, RS-232-C level
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input 1 to input 2 to input 3 to input 4 to input 5 to input 6 to input 7 to input 8 to trigger input to alarm output to RS-232-C or RS-485 or configurator jack to power to FG
Burnout: Upscale, downscale or no burnout selectable with the operating mode setting rotary switch (default: No). Set to ‘No Burnout’ when other devices are connected in parallel to the R1MS.
Operating mode setting: Rotary switch; burnout type and line noise frequency setting
Line noise filtering: Specifying line frequency to 50 Hz or 60 Hz in order to increase normal mode noise rejection ratio. (default: 50/60 Hz for use with both frequencies)
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
Refer to Modbus Protocol Reference Guide (EM-5650) for supported functions.
■ 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 within ±10 V, 8 points
• Input resistance
Thermocouple: ≥ 1 MΩ when powered;
≥ 200 kΩ when not powered
DC: ≥ 800 kΩ when powered;
≥ 700 kΩ when not powered
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. 3 V DC @ 0.8 mA
• Burnout detecting: ≤ 45 nA for upscale or downscale;
≤ 5 nA with no burnout (when measuring 0°C)
Burnout response: ≤ 10 seconds
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
•AC: Approx. 9 VA
•DC: Approx. 3.5 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: 450 g (0.99 lb)
PERFORMANCE (% of measuring range)
Accuracy
DC input: ±0.05 % (±10 mV)
Thermocouple input: See the table below.
Cold junction compensation error: (°C)
≤ ±(1.0 + [Ambient Temp. – 20] × 0.04) in stable ambient temperature (e.g. ±1.4°C at 10°C and 30°C)
Sudden ambient temperature change affects the cold junction compensation. Be sure to place the R1MS in stable ambient.
Temp. coefficient: ≤ (Accuracy / 4) / °C
(e.g. DC: ±0.0125 %/°C or ±2.5 mV/°C,
TC: ±12.5 μV/°C, ±0.2°C/°C with type E)
Response time: Approx. 0.55 sec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input 1 to input 2 to input 3 to input 4 to input 5 to input 6 to input 7 to input 8 to trigger input to alarm output to RS-232-C or RS-485 or configurator jack)
2000 V AC @ 1 minute (input or alarm output or RS-232-C or RS-485 or configurator jack to power to FG)
Normal mode noise rejection: ≥ 85 dB (50/60 Hz) with the filtering set to a specific frequency; ≥ 35 dB with 50/60 Hz setting
Common mode noise rejection: ≥ 120 dB (50/60 Hz)
EXTERNAL VIEW
COMMUNICATION CABLE CONNECTIONS
CONNECTION DIAGRAM
MODBUS COMMUNICATION
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
SYSTEM CONFIGURATION EXAMPLES
M-System Co., Ltd.
Products
-
R1M-P4/MSR PC RECORDER
-
R1M-P4 Remote I/O R1M Series
R1M-P4 Remote I/O R1M Series CONTACT I/O MODULE (4 totalized counter inputs, 8 contact inputs and outputs)
-
R1M-J3/MSR PC Recorders R1M Series
R1M-J3/MSR PC Recorders R1M Series PC RECORDER (RTD or potentiometer input, 8 points)
-
R1M-J3 Remote I/O R1M Series
R1M-J3 Remote I/O R1M Series RTD & POTENTIOMETER INPUT MODULE (8 points)
-
R1M-GH/MSR PC Recorders R1M Series
R1M-GH/MSR PC Recorders R1M Series PC RECORDER (thermocouple or DC input, 16 points)
-
R1MS-GH3/MSR PC Recorders R1M Series
R1MS-GH3/MSR PC Recorders R1M Series PC RECORDER
-
R1C-GH THERMOCOUPLE & DC INPUT MODULE
R1C-GH Remote I/O R1X Series THERMOCOUPLE & DC INPUT MODULE (16 points; CC-Link Ver.1.10/Ver.2.00)
-
R5-YV DC VOLTAGE OUTPUT MODULE
R5-YV Remote I/O R5 Series DC VOLTAGE OUTPUT MODULE
-
R1D-GH2 THERMOCOUPLE & DC INPUT MODULE
R1D-GH2 Remote I/O R1X Series THERMOCOUPLE & DC INPUT MODULE (16 points; DeviceNet)
PRODUCTS LIST
- Signal Conditioners
- 2-wire Signal Conditioners
- Power Transducers
- Indicators
- Tower Lights
- Limit Alarms
- Gateway, Remote IO
- Paperless Recording System
- PC Recorder
- Web Data Loggers
- PID Control Components
- BA&Energy Monitoring Components
- Temperature Controllers
- Electric Actuators
- Lightning Surge Protectors
STATISTIC
Visitor: 1045737Online: 6