R1D-GH2 THERMOCOUPLE & DC INPUT MODULE

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ES-5958 Rev.9

R1D-GH2

Remote I/O R1X Series

THERMOCOUPLE & DC INPUT MODULE

(16 points; DeviceNet)
Functions & Features
• 16-point thermocouple or DC inputs
• DeviceNet interface

MODEL: R1D-GH2T-[1][2]

ORDERING INFORMATION

• Code number: R1D-GH2T-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R1D-GH2T-M2/Q)
• Specify the specification for option code /Q
(e.g. /C01)
• Use Ordering Information Sheet (No. ESU-5956). Default setting will be used if not otherwise specified.
Factory default setting
Input type: DC Voltage ±5 V
Burnout protection: No burnout
Cold junction compensation: No

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 our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

RELATED PRODUCTS

• Resistor module (model: REM3-250)
• R1X configurator software (model: R1CON)
• EDS file
The EDS file and configurator software are downloadable at our 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, DeviceNet: Euro type connector terminal
(applicable wire size: 0.2 to 2.5 mm²(AWG24 to 12), stripped length 7 mm)
Input: M3 screw terminals (torque 0.6 N·m)
Configurator: 2.5 dia. miniature jack; RS-232-C level
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input to DeviceNet to power
Power indicator: Green LED turns on with power supplied.

DeviceNet COMMUNICATION

Transmission cable: Approved for DeviceNet
Node address setting: Rotary switch or software; 00 – 63
Baud rate setting: DIP switch or software
MS (Module Status) indicator: Bi-color (green/red)
LED indicates device status.
NS (Network Status) indicator: Bi-color (green/red)
LED indicates status of the communication link.
Device Profile: Generic Device

INPUT SPECIFICATIONS

■ Thermocouple or DC input, 16 points
(Common negative for DC input)
•Measuring range ±20 V, ±5 V, ±1 V: Atten. SW ON (3)
•Measuring range ±0.8 V, ±0.2 V, ±50 mV, ±10m V: Atten. SW OFF (1)
Input resistance: 300 kΩ
Thermocouple types: PR, K, E, J, T, B, R, S, C, N, U, L, P
Sampling rate: 150 millisec./16 points
■ A/D conversion output: 16-bit signed binary (negative range represented by 2’s complements)
Engineering unit value is converted into A/D conversion data as shown below.
Input type & range: A/D data (decimal)
±20 V: ±20000
±5 V: ±5000
±1 V: ±10000
±0.8 V: ±8000
±0.2 V: ±20000
±50 mV: ±5000
±10 mV: ±10000
Thermocouples: Temperature × 10
In order to change input type and range after shipment, the R1X configurator software (model: R1CON) is required.

INSTALLATION

Power consumption
•AC: Approx. 6 VA
•DC: Approx. 2 W
Supply voltage to network: 11 – 25 V DC supplied through the network terminal block
Supply current to network: 50 mA max.
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 380 g (0.84 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)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input to DeviceNet to power to FG)