User Documentation

Product Installation / Operation, ACT20X-HAI-SAO (HART-transparent Repeater)
58 1066540000/08/12-2018
7.5.3 Electrical Connections
Terminal Function Connector Terminal Function Connector
11 I Passive −
Ex input
channel 1
41 Out −
output
channel 1
12 I Passive + 42 Out +
13 I Active Return 43 Out −
output
channel 2
14 I Active Supply 44 Out +
21 I Passive −
Ex input
channel 2
51 GND
power supply
22 I Passive + 52 +24 V DC
23 I Active Return 53 NC
status relay
24 I Active Supply 54 COM
Table 7-10: Electrical Connections
7.5.4 Specifications
Features
• HART-compatible for 0.5...2.5 kHz
• Configuration and monitoring via FDT/DTM-Software "WI-Manager".
• The device can be mounted in the safe area and in Zone 2 / Class I, Division 2 and receive signals from
Zone 0, 1, 2 and Zone 20, 21 and 22 including M1 / Class I/II/III, Division 1, Group A-G.
• The active or passive mA current signal inputs are completely electrically isolated.
• The device detects automatically whether an active or passive current signal is connected.
• The two-channel device can be used as a signal splitter.
• Extended self diagnostic: Monitoring of error events (e.g. cable breakage) via status relay.
• Front LEDs indicates operation status and malfunction.
• 3-way galvanic isolation between input, output and power supply.