ADG231 4-20mA Signal Splitter Isolator, a big brother to ultra-compact low cost ADG230 Signal Isolator, the new ultra–Slim ADG231 Signal Splitter allows up to 60 Isolated 4-20mA repeat output loops to be generated along just 12 inches of Din Rail. Suitable for combinations of process V/I input and outputs, powered by 24V DC supply.

The four ports are galvanically isolated from each other and can either be the same or of different value! Suitable for use in SIL1, SIL2 and SIL3 rated Safety System Loop applications (IEC61508). Its ultra slim design allows for up to 30 units along 12” length of din rail.

Technical Specifications

General Specifications

Isolation: 1000V RMS Input/Output1/Output2/Supply
Linearity: <± 0.05% of full scale
Accuracy: <±0.1% of full scale
Response Time: <200mS (0-100% step)
(High Speed <25mS 0-100% step response option ‘HS’ available)
Vibration: 1g at 15Hz to 150Hz
Low Power Consumption: 1.5Watts
IP Rating: IP20
Weight: 75g

Environmental Conditions

• Operating Ambient: -15 to +55˚C
• Relative Humidity: 5 to 95% RH (Non-Condensing)
• EMC: 2014/30/EU , EN 61326-1:2013 (Controlled EM)