Product category:
General packaging materials, equipment and services
News Release from: Gefran SIEI UK | Subject: Temperature controllers
Edited by the Manufacturingtalk Editorial
Team on 06 March 2007
Gelfran new temperature controllers
Gefran's new GFX4 and GXFTERM04 ultra-compact, four channel temperature controllers include fieldbus communications
Gefrans new GFX4 and GXFTERM04 multi-channel temperature controllers provide precise and rapid control for up to four temperature zones and provides inputs for four additional analogue signals The range includes several fieldbus communication options and includes advanced diagnostics for demanding process automation applications such as packaging, wrapping and welding machinery
This article was originally published on Manufacturingtalk on 7 May 2008 at 8.00am (UK)
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The GFX4 version includes four PID controllers and four solid state relays with durable anti-parallel double SCR technology mounted on a ventilated heatsink.
An all-on board option offering considerable space-saving and reduced assembly time includes the direct mounting of four on-board current transformers together with four extra rapid fuses in fuse holders.
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With multiple diagnostic functions available including 'loop break alarm' and 'heater break alarm', it is possible to monitor and immediately identify alarm conditions such as broken probes, lack of load voltage and even partial load failure with relay alarms and LED indicators.
Users can also monitor and verify excess temperature conditions or solid state relay short circuits.
The GXF4 is also available with a number of fieldbus communication options including rs485 Modbus, Profibus, DeviceNet CanOpen and Ethernet (Modbus over TCP/IP or GDnet) with protocols for direct connection to PLCs, HMIs and Industrial PCs without further converters.
The GFXTERMO4 is available as a control only version for external connection to relays and other components via front panel screw terminals.
A complete range of complementary components is available from Gefran including solid state relays with or without heatsinks, 'hand-held' controller configuration terminals, touch screen HMI's and a simple-to-use configuration software.
Measuring just 25 mm x147 mm x 160mm the controller may be either DIN rail or panel mounted.
A complete range of complementary components is available from Gefran including solid state relays with or without heatsinks, "hand-held" controller configuration terminals, touch screen HMI's and a simple-to-use configuration software.
Measuring just 25 mm x147 mm x 160mm the controller may be either DIN rail or panel mounted. Request a free brochure from Gefran SIEI UK ...
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