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2. GENERAL DESCRIPTION
The model R1C-GH, Thermocouple & DC Input Module, is used as remote device for CC-Link.
Model number and suffix codes are designated as follows:
MODEL
I/O TYPE
GH2 : Thermocouple or DC input, 16 points
FIELD TERMINAL TYPE
T : M3 screw terminals
POWER INPUT
M2 : 100 – 240V AC
R : 24V DC
The R1C accepts 16 points of thermocouple and/or DC input signals. It converts analog inputs (0 – 100%)
proportionally into 16-bit signed binary signals.
CC-Link Version 1.10 and 2.00 can be switched at the startup.
This instruction manual explains hardware specifications, component identification, and wiring instruc-
tions, etc.
3. POINTS OF CAUTION
■ GENERAL PRECAUTIONS
• Before you remove the module, turn off the power supply and input signal for safety.
■ ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the air, install the module inside proper housing with sufficient ventila-
tion.
• Do not install the module where it is subjected to continuous vibration. Do not subject the module to physical impact.
• Environmental temperature must be within -5 to +60°C (23 to 140°F) with relative humidity within 30 to 90% RH in order
to ensure adequate life span and operation.
• Be sure that the ventilation slits are not covered with cables, etc.
■ WIRING
• Wrong connection may damage the module.
• Do not connect cables to moving parts or pull them tightly.
• Do not install cables close to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises are present. Do not install them in the same duct.
■ AND ....
• The module is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required for satisfy-
ing complete performance described in the data sheet.
R1C − GH2T −x
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
R1C-GH
EM-5956 Rev.11 P. 3 / 13
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