Mitsubishi Electric AE-200A Installation Manual page 7

TB1
L/L1 N/L2
TB1 (Power source AC L/L1, N/L2) (M3.5)
Connects to the power cable.
WT07137X02
TB3
A B S
CN4 (RS-232C)
Unused
CN5 (External I/O)
Connects to an external input/output adapter PAC-YG10HA-E.
(When connecting an external input/output adapter PAC-YG10HA-E, cut out the knockout
hole.)
TB3 (M-NET A, B, S) (M3.5)
M-NET transmission terminal block
Connects to M-NET transmission cables from the outdoor unit.
(A, B: Non-polarized, S: Shield)
Ground (M4)
Connects to the protective ground wire.
CN21 (M-NET power jumper)
Connects to the M-NET power jumper to supply power (default).
* If another system controller is connected to the same M-NET system, disconnect the M-NET power jumper to supply
power from the power supply unit or outdoor unit.
* Back side with the service cover removed
LAN1
Connects to other units of equipment over the LAN via a HUB.
LAN2
Unused
CN7 (Pulse Input)
Unused
CN6 (RS-422/485)
Unused
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