Johnson Controls York Smart Equipment SC-EQ, Руководство по установке

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JOHNSON CONTROLS
13
SECTION 2 - INSTALLATION
FORM 450.50-N1
ISSUE DATE: 08/19/2019
2
LD20001
BAS Port J12
RS485
Port EOL
Not Terminated
1
O N
RS485
Port EOL
Terminated
1
O N
FIGURE 2 -
RS-485 EOL SWITCHES
IMPORTANT: Ensure that the EOL switches are not
set to the ON position for controllers that are not at the
end of the BAS RS-485 network.
MEDIA ACCESS CONTROL (MAC) ADDRESS
The SC-EQ Comm Card’s network hardware address
is set on a single 8-way DIP switch. Switch 8 is not
used. The switches are binary weighted allowing the
setting of addresses from 1 to 127. The address must
be provided by the BAS contractor. If an address is not
provided at chiller commissioning, leave the MAC ad-
dress set to 0 (all switches OFF) and leave a copy of
the last page of this manual taped on the chiller panel
for the controls contractor. The last page explains how
to set the MAC address. The SC-EQ automatically de-
termines what BAS protocol is present and what chiller
is connected except older Yorktalk2 chillers requires
that the chiller model manually be set using an SC-AP
as explained in the SC-AP section of this manual. This
should eliminate the need for a chiller technician to
have to return to site after the chiller has been com-
missioned just to set the BAS Network MAC Address.
IMPORTANT: The SC-EQ Comm Card is intended
to provide an input to equipment under normal operat-
ing conditions. Use this SC-EQ Comm Card only as an
operating control. Where failure or malfunction of the
SC-EQ Comm Card could lead to personal injury or
property damage to the controlled equipment or other
property, additional precautions must be designed into
the control system. Incorporate and maintain other de-
vices, such as supervisory or alarm systems or safety
or limit controls, intended to warn of or protect against
failure or malfunction of the SC-EQ Comm Card.
TABLE 2 - YORK EQUIPMENT MODELS
MICROBOARD
NUMBER
1
SC-EQ/
INSTALL KIT
EQUIPMENT
MODEL
031-02550
031-02050
392-41230-001
KIT includes
SC-EQ
YCWL, YCUL, YCAL,
YLAA, YCRL, YLPA,
YSAA
031-01095
YK-SCCPNL-0
N/A
YCAS, YCWS, YCRS
031-02478
031-03478
392-41228-000
KIT includes
SC-EQ
YVWA,YVAA, YCIV,
YCAV, YVFA
031-01065
YK-SCCPNL-0
N/A
YIA, YPC, YG, YB
031-02430
031-03610-000
331-03607-000
YK, YT, YS, YR, YST,
YD, YKEP, YMC
2
031-03630
YK, YT, YS, YR, YST,
YD, YKEP, YMC
2
331-02496
YK-SCCPNL-0
N/A
YPAL
025W43786-022
(XS09
Display BD)
031-03610-000
371W06953-132
YEWS Single,
YEWS250-E Tandem
025W43786-025
(XS09
Display BD)
031-03610-000
371W06953-132
YEWS Tandem
025W43786-079
(XS09
Display BD)
031-03610-000
392W41228-020
YGWE Single
331W03325-107
031-03610-000
392W41228-030
YGWE Tandem
331W03325-106
031-03610-000
392W41228-010
YVWE
331W03325-110
(IPU3 BD)
031-03610-000
392W41228-010
YVWH, YGWH
331W03325-101
031-03610-000
371W06163-001
YMAA, YMPA,
YVAE-X
331W03325-104
031-03610-000
371W06163-002
YCAE130C,
YCAE130D
331W03325-105
031-03610-000
371W06163-002
YCAE130XH
331W03325-109
031-03610-000
371W06163-002
YCAE-X,
YCAE-G (Tier2)
1. Installing technician must verify board number in unit prior to
installation.
2. Software edition of YEWS-D1 (RHSYEWSD1) V1.08 or later),
YEAS (RHMASB V1.06 or later), YGAS (RHMYGAS V1.03 or
later) are supported.
3. Models with Native communications do not require a SC-EQ or
SC-AP when only connecting to a BAS and Connected Services
is NOT installed.
4. OM and Competitive Retrofit available in future release 3.