Orion System VAV II Controller v.1 - Manual (Page 4)

Zone
Zone
SYSTEM CONNECTION
VAV/CAV/MUA Operator Interface SD 4
Modular Service Tool SD
Modular Service Tool SD
Mode
Selection
6 5 4
7
0
8
1 3 2
9
-
10.
00”
4.75”
2.02"
E-BUS HAND
HELD PLUG
RS-485 COMM
R SH
LD T
SD CARD SLOT (Push to Eject)
Figure 1: Modular Service Tool SD Dimensions
The OE391-12 Modular Service Tool SD is a system operator interface
that provides a direct link to enable the system operator to view the
status, confi gure, and adjust the setpoints of the VAV/CAV, MUA II,
VCM, VCM-X, VCM-X E-BUS, RNE, VCB-X, SA E-BUS or VAV/
Zone Controller on the control system communications loop. However,
this manual only applies to VAV/CAV, MUA II, and VAV/Zone Control-
lers. See note in the inside front cover for the list of manuals that pertain
to other controllers.
The Modular Service Tool is housed in an attractive black plastic
enclosure. The display area is covered with a clear plastic bezel for
protection of the display screen. The Modular Service Tool has a
4-line-by-20-character display panel with adjustable contrast control
and a 27-key membrane keypad for data selection and entry. All keypad
operations are simple and straight forward, utilizing non-cryptic plain
English language messages. Menu-driven programming allows for
easy setup and operation without the need for specialized training. The
Modular Service Tool is supplied with a programmable 4 Gigabyte SD
memory card, with (4) AA 1.5 V batteries, a wall mount a DC power
supply, a mini-Din communication cable, and an E-BUS communication
cable. The mini-Din cable allows you to connect the Modular Service
Tool to any Orion controller which has a mini-Din connector socket for
programming, monitoring, and troubleshooting purposes.
The Modular Service Tool is also equipped with an EBC E-BUS port
and an RS-485 three conductor terminal block port. The E-BUS port and
included E-BUS cable are used for updating E-BUS Module software
(described in Appendix C). The RS-485 port is used for hard-wiring to
older controllers that do not have a mini-DIN connector socket.
The Modular Service Tool is designed to be hand-carried. Its rugged
plastic housing provides superior protection for the electronic compo-
nents housed inside. The Modular Service Tool is a top-quality service
tool that will stand up to the demands of the typical job site environment
for many years.
Revised: 8/30/13