I/O Monitoring And Control - Toshiba Q9 Plus Installation & Operation Manual

I/O Monitoring and Control

Terminal
Name
ST
RES
F
R
S1
S2
S3
S4
CIA/CIB
DRA/DRB
DSA/DSB
UT1
(OUT1)
OUT2 A/B
FLC
FLB
FLA
RR
RX
I
V
AM
FM
P24
PP
FP
CC
26
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The Q9 Plus Bypass ASD/Q9 Plus Bypass Box can be controlled by several input types and
combinations thereof, as well as operate within a wide range of voltage levels. This section discusses
the control methods and supported I/O functions.
The Terminal Board (shown on
discrete and analog I/O functions.
programmable) of the input and output terminals of the Terminal Board. See the section
Descriptions on pg. 27 for more information on the listed terminals.
Table 1. Terminal Board Terminal Names and Functions.
Circuit Type
Standby — Multifunctional programmable discrete input. Activation required for normal ASD
operation.
Reset — Multifunctional programmable discrete input. Activation resets ASD when Faulted
Discrete Input
— ignored when not Faulted.
Forward — Multifunctional programmable discrete input.
Connect to CC to
Reverse — Multifunctional programmable discrete input.
activate (Sink
Fire Speed — Multifunctional programmable discrete input.
mode).
Preset Speed 2 — Multifunctional programmable discrete input.
Damper Feedback — Multifunctional programmable discrete input.
Emergency Off — Multifunctional programmable discrete input.
Customer Interlock — The CIA-to-CIB interlock connection is accomplished via a jumper, a
Interlock
relay, etc., and is required for normal system operation.
Damper Response — The DRA-to-DRB connection is accomplished via limit switches at the
Damper Input
opened damper and is required for normal system operation.
Damper Command — Multifunctional programmable dry contact that is used to open/close
the 120 VAC damper motor power circuit when the motor is ASD-driven.
Acc/Dec Complete — Multifunctional programmable output that changes state when the
Switched
programmed acceleration or deceleration ramp is reached.
Output
Fault relay (common).
Fault relay (N.C.).
Fault relay (N.O.).
Frequency Mode 1 — Multifunction programmable analog input (0.0 to 10 volt input — 0 Hz
to Maximum Frequency).
Unassigned — Multifunctional programmable analog input (-10 to +10 VDC input).
Analog Input
Frequency Mode 2 (default setting) — Multifunctional programmable analog current input (4
[0] to 20 mADC input — 0 Hz to Maximum Frequency).
Unassigned — Multifunctional programmable analog voltage input (0 to 10 VDC input).
Output Current — Multifunctional programmable voltage output that is proportional to the
output current of the ASD or to the magnitude of the function assigned to this terminal.
Analog Output
Output Frequency — Multifunctional programmable Current or Voltage output that is
proportional to the output frequency of the ASD or to the magnitude of the function assigned to
this terminal. Select Current or Voltage at F681.
24 VDC (200 mA max.) output.
DC Output
10.0 VDC (10 mA max.) voltage source for the external potentiometer.
Output Frequency — Multifunctional programmable output pulse train of a frequency based
Pulsed Output on the output frequency of the ASD or of the magnitude of the function assigned to this
terminal.
— Return for all input and output terminals (DO NOT connect to Earth Gnd).
pg. 30) of the Q9 Plus Bypass ASD/Q9 Plus Bypass Box supports
Table 1 lists the names, descriptions, and the default settings (if
Function
(Default setting if programmable)
Q9 Plus Bypass ASD/Bypass Box Installation and Operation Manual
I/O Terminal