GL102B USER’S GUIDE GOLANDERUSA.COM
GL102B Intelligent Temperature Controller
User’s Guide
1 Caution
Abnormal operating conditions can lead to one or more undesirable events that, in turn, could lead to injury
to personnel or damage to the equipment or other property. Do not touch the AC terminals while the power
is supplied to the controller to prevent an electric shock. Make sure power is disconnected while checking
the unit inside. To minimize the risk of potential safety problems, you should follow all applicable local and
national codes that regulate the installation and operation of your equipment.
2 Features
• Compact size, only 48x48x75mm.
• RTD input (PT100, CU50) or Thermocouple input (T, R, J, B, S, K, E, WRe3-WRe25).
• Display the temperature in Celsius or Fahrenheit.
• Universal controller to work with either SSR or mechanical relay.
• Set control mode to PID or on/off, for either SSR or mechanical relay.
• When set the main control to SSR output, the internal relay J1, J2 can be set for alarm. When set
the main control to J2 relay, then J1 relay can be set for alarm.
3 Specifications
• Power supply: 9-30V DC
• J1 relay contact capacity: AC250V/3A.
• Relay contact life: 1x10
5
.
• SSR control signal: 12V (open-circuit voltage), 30mA (short-circuit current).
• Temperature accuracy: 0.2%FS.
• Dimensions: 48x48x75mm.
• Mounting panel cutout: 45x45mm
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