Connecting RTD and mA inputs - Arc protection - Auto synchronization - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Petersen Coil control - Grid automation - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Transformer protection - 3 winding - Interconnection protection - Generator protection - Power management/Load shedding - Installation Manual - REX640 Protection and control - Relion Protection and Control - PCL4 - IEC - ANSI - 16.02.2023

REX640 Installation Manual
Connect the wires from the transducers to the correct device.
Each terminal for RTDs and mA inputs is dimensioned for one 0.5...2.5 mm2 (AWG 20-14) wire or for two 0.5...1.0 mm2 (AWG 20-17) wires.
Figure 1. RTD1001
image/svg+xmlRTD1001X1X212mAmA145mAmA23RefRTD1789RefRTD2101112RefRTD3131415RefRTD4161718RefRTD5123RefRTD6456RefRTD7789RefRTD8101112RefRTD9131415RefRTD101617186
Figure 2. RTD1002
image/svg+xmlRTD1002X1X212mAmA13456789101112161718RefRTD3123456789101112131415161718RefRTD1RefRTD2mAmA2mAmA3mAmA4mAmA5mAmA6131415BI3BI2BI1BI4BI7BI6BI5BI8BI11BI10BI9BI12