The ADT172Â is our strain gauge signal input dual output trip amplifier which is suitable for SIL 1 & SIL 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0)
- Supply Voltage options:
20Vac ±20%
115Vac ±20%
230Vac ±20%
24Vdc ±10%
48Vdc ±10% - Input any mV signal range from Strain, Load or Pressure sensor with Minimum Span 4mV.
- TRIP 1 Relay output is C.O contact, TRIP 2 Relay output is a S.P.C.O contact set, rated at 250Vac, 2A, 100VA resistive.
Environmental Conditions
Performance
Dimensions/Mounting
Environmental Conditions
Storage Temperature: -40°C to +70°C
Operating Ambient: -15°C to +55°C
Relative Humidity: 5%-95% RH (Non-Condensing)
EMC: 2014/30/EU, EN 61326-1:2013 (Controlled EM) (‘K’ option to the highest Generic Industrial levels)
Performance
Trip settability: ±1%
Trip repeatability ±0.1%
Response time: <100mS
Deadband: 1% Span as std.
Dimensions/Mounting
Dimensions; 50w x 75h x110D mm
Din Rail (TS35) or Surface by corner fixing holes.
Our ADM221X is a Din Rail Mounted Dual Output RTD/Temperature Input Signal Splitter.
Our ADM235 is a Din Rail Mounted 5 Channel Input/Output Signal Isolator/Converter which is suitable for use with SIL1, SIL2 and SIL3 rated safety loop applications.