Cryo-con Model 24C Specifications, Features and Functions
Alarm Outputs
Alarm outputs include a LED indicator, an audible alarm, on-screen display and
remote reporting.
Alarms may be asserted based on high temperature, low temperature, input sensor
fault or heater fault conditions.
A user selectable dead-band is applied to all alarms.
The High and Low temperature alarms may be latched. See the Input Channel
Configuration Menu.
i Note: To clear a latched alarm, first press the Alarm key and
then press the Home key.
Relays
The Model 24C has two dry-contact mechanical relay outputs.
Relays are asserted or cleared based on the temperature reading of selected input
channels. Each output has a high and low set-point that may be enabled from the
front panel or a remote interface. Furthermore, relays can be manually asserted ON
or OFF.
Normally-Open contacts are available on the rear panel. Contact rating is 10A @125
VAC, 5A @250 VAC or 5A @30 VDC for resistive loads. Maximum switching power is
150W.
Remote Interfaces
Ethernet LAN and RS-232 interfaces are standard. IEEE-488.2 (GPIB) and USB are
external, field installable options. All functions and read-outs available from the
instrument may be completely controlled by any of these interfaces.
The LAN interface is electrically isolated and is 10/100-BaseT compliant. Connection
is made via the RJ-45 connector on the rear panel.
The Serial port is an RS-232 standard null modem with male DB9 connector. Rates
are 9600, 19,200 and 38,400 Baud.
When installed, the GPIB option is fully IEEE-488.2 compliant. Connection is made at
the rear panel's LAN port.
The programming language used by the Model 24C is identical for all interfaces and
is SCPI language compliant.
36
To Next Page
Loading...