power repeater to power transmitters 2 and 3-wire with HART transmission, screw connection, Input: 0/4 ... 20 mA (active or passive) Output: 0/4 ... 20 mA (active or passive) HART communication, supply voltage 24 ... 230Vcc / c (through the connector mounting rail), LED status identification, isolation Galvanic 3-way. Complies with EN 61326, Type MACX-MCR-SL-RPSSI-I-UP. Phoenix Contact._x000D_