E-Link Gateway Installation Instructions2
IMPORTANT: The E-Link Gateway is intended to
provide an input to equipment under normal
operating conditions. Use this E-Link Gateway only
as an operating control. Where failure or malfunction
of the E-Link Gateway 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 devices, such as supervisory or
alarm systems or safety or limit controls, intended to
warn of or protect against failure or malfunction of
the E-Link Gateway.
Table 1: YORK Chiller Models (Current
Production)
Board
Number
1
Language
(Native)
Chiller Model
031-02550 BACnet®,
Modbus®,
YORK Talk 2,
4,800 bits per
second (bps)
YCWL, YCUL, YCAL,
YLAA, YCRL, YLPA
031-01095 YORK Talk 2,
4,800 bps
YCAS, YCWS, YCRS
031-02478 YORK Talk 2,
4,800 bps
YCAV, YCIV, YVAA
031-01065 YORK Talk 2,
1,200 bps
YIA, YPC, YG, YB
031-01730 YORK Talk 3 YN, OM RETROFITS,
CR
031-02430 YORK Talk 3 YK, YT, YS, YR, YST,
YD, YMC
2
331-02496 BACnet® YPAL
YORK-003 Modbus RTU YEWS-D1, YEAS,
YGAS
2
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.
Table 2: E-Link Gateway Product Code Numbers
Description Product Code
Numbers
E-Link with Serial Outputs (BACnet
Master-Slave/Token-Passing [MS/TP],
Modbus Remote Terminal Unit [RTU],
and N2)
YK-ELNK100-0
E-Link with LONWORKS® as an Output YK-ELNK101-0
E-Link with Serial Outputs in
Enclosure
YK-ELNKE00-0
E-Link with L
ONWORKS Output in
Enclosure
YK-ELNKE01-0
E-Link OptiView/Latitude Panel
Installation Kit
YK-ELNKOLK-0
E-Link IPU-II Panel Installation Kit
(not available in Europe)
YK-ELNKSTK-0
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