FLYGT FLS Руководство по установке и применению - Страница 9
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Печатать страницуMiniCAS II supervision relay
Operational principle:
Approvals:
Environment:
Supply voltage:
Relay contact rating:
Voltage to sensor:
Values of operation:
Power supply required:
OPERATION
Leakage:
Temperature:
Reset of Temperature Alarm:
DIMENSIONS:
Width 33 mm
Height 79 mm
Depth 75 mm
PART NO:
83 58 57
TECHNICAL DATA
Current Sensing
CE, C-UR (covering USA and Canada)
–25 to 60°C (maximum 90% relative humidity)
20-30 VAC (50–60Hz)
23.5–30VDC
250 VAC / 5A
12 VDC +/–5%
3mA < I < 22mA
I < 3mA
I > 22mA
( I = current measured by MiniCAS II )
5 VA
Changeover contacts
Automatic reset
Red LED for indication – follows the relay
Red indication lamp on:
Red indication lamp off:
Changeover contacts
Manual reset (see below)
Red indication lamp on:
Red indication lamp off:
External reset is possible either by connecting terminals 6–2 with an external
push button or by interrupting the 24V supply
9
=
OK condition
=
High temperature (or interruption)
=
Leakage (or short circuit), 10 s delay of alarm
11–8 Normally closed for interlock
11–9 Closes for alarm
Leakage
No leakage
1–3 Closes for interlock when energised
1–4 Normally closed for alarm
Overtemperature
Normal temperature