MPA2C3 Installation Guide 79
Both Rex and DrCnt inputs can be configured for unsupervised or supervised
input. Supervised inputs can be set for 1 kOhm, 2.2 kOhm, 4.7 kOhm or 10kOhm.
Both resistors must be the same per value.
Note: When using the MPA2S5 at the door, the DrCnt must be set (as default) to supervised
with 2.2 kOhm EOL resistors. The MPA2S5 has built in 2.2 kOhm resistors for the
Door contact / sensor. The MPA2S5 convertor must be installed at the door can be
connected to the CAT structured cable via RJ45 connection.
Note: For a 4-door configuration the RJ45 door terminals for Door3 and Door4 have the
same configuration.
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