7
WT07936X05
Item
Description
SW1
IP addresses can be easily set with SW1. Refer to section 7-3 “Quick IP
address (LAN1) setting” for details.
LAN1
Connects to other units of equipment over the LAN via a HUB.
LAN2
Connects to the Building Management System over the LAN (BACnet
®
) via a
HUB.
CN7 (Pulse Input)
*1
Connects to metering devices using the supplied connector.
CN6
Unused
CN4
Unused
CN5 (External I/O)
*1
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.)
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 and the power
consumption coefficient is 1.5 or above, disconnect the M-NET power jumper to supply
power from the separately-sold power supply unit.
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)
TB1 (Power source AC L/L1, N/L2) (M3.5)
Connects to the power cable.
Ground (M4)
Connects to the protective ground wire.
*1 Refer to chapter 9 “External input/output” for details.
* Back side with the service cover removed
LAN1
LAN2
CN7
CN6
(Unused)
CN4
(Unused)
CN5
TB3
Ground
CN21
TB1
SW1
Содержание EW-50A
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