The ADT141 is our resistance single output trip amplifier suitable for SIL 1 & 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0)
- Input is a Resistance/Slidewire/Thermistor/Potentiometer input variation ranges upto 60KΩ, with a min span of 10Ω as standard
- Ouput is a set of changeover contacts (D.P.C.O) rated at 250VAC, 2A, 100VA resistive
- Isolation 1000V RMS. Input/Contacts-Contacts/Supply/Earth
Environmental Condition
Performance
Mounting/Dimensions
Environmental Condition
Storage Temperature: -40°C to +70°C
Operating Ambient: -15°C to +55°C
Relative Humidity: 5% to 95% RH (Non-Condensing)
Performance
Trip settability: ±1%
Trip repeatability: ±0.1%
Response time: <400mS
Mounting/Dimensions
Enclosure: 50w x 75h x 110d mm
Mounting: Din Rail (TS35) or Surface by corner fixing holes
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