Model 20-35-Nm-Din (Internal Cabinet Version) - Thermo Scientific 20-35-NM-F User Manual

1.3.2 Model 20-35-NM-DIN
This Control Unit version must be used ONLY inside an electrical cabinet or a
enclosure with degree of protection IP 65 min.
The Control Unit is housed in an enclosure with the following indicating lights on
the front cover:
An adjustable selection of 1, 2, 4, or 6 seconds of time delay circuit in the control
unit prevents momentary tilting of probe from causing a false or premature contact
transfer.
Tilt Probe alarm position: One normally open (NO) contact.
Probe failure or supply short: One normally open (NO) contact.
SPECIFICATIONS:
Power Requirements
Voltage:
Frequency:
Consumption: 3,3VA
Fusing:
Outputs
Probe Tilted:
Probe Alarm (Fault or Supply Short) : One (1) NO contact 115/230 VAC 2 Amp,
24VDC 3 Amp.
Time Delay:
ENCLOSURE
Dimensions: See Figure 2-2
Protection:
Temperature Rating: -40°F(-40°C) ≤ Ta ≤ +122°F(+50°C)
Material Self-Extinguishing: UL94 – V0
Humidity:
Altitude:
1-4
(Internal Cabinet Version)
- led (red) OFF for Probe Tilted
- led (red) ON for Probe Alarm (Failure or Probe supply
short)
115/230 VAC +/- 10%
50/60Hz
(F1) 0.05A SB Type T (F2) 0.1A SB Type T
One (1) NO contact 115/230 VAC 2 Amp, 24VDC 3 Amp.
Adjustable 1, 2, 4, or 6 seconds.
IP20
50 to 80%
Up to 2000m