Thermoline Scientific Equipment TCH-150, Руководство по эксплуатации

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18-5-10 TCH-150 & 460
OPTIONS:
RETRANSMISSION:
The Eurotherm 3216 temperature and humidity controls can both be fitted with a DC Linear
Output, which can retransmit the temperature and humidity signals to an external building
management system. The building management system can then record or log the temperature
and humidity using this signal. The retransmitted signal is an industry standard 4 to 20 milliamps.
4 milliamps represents either 0ºC or 0%RH, and 20 milliamps represents either 100ºC or
100%RH.
Retransmission Signal Connection (Optional): A socket is located on the side of the cabinet for
connection to an outside monitoring system, which is able to accept the 4-20mA signals,
representing 0.0 to 100.0°C and 0 to 100% RH. Maximum load to be applied to the analogue
output is 500 ohms.
Pin connections for retransmission socket:
ALARMS:
No volt alarm:
Some building management systems require a simple contact closure during an alarm condition.
The Eurotherm temperature and humidity controls can be fitted with optional alarms that will
provide a contact closure under a wide range of alarm conditions (high or low
temperature/humidity, deviation away from set point, power loss, etc.).
A socket for connection of the alarms can be provided for in house monitoring, usually on the side
of the cabinet.
Contact your Thermoline representative for details on all options available.