Omega C9000A SERIES, Руководство пользователя

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2
The second setpoint (or output) of the CN9000A may have
proportional or on/off control. The second setpoint is set as a
deviation from the primary setpoint. Cycle time, proportional band
and on/off deadband are all set independently of the primary
setpoint (SP1).
The CN9000A display has a large 3
1
/
2
digit green LED readout,
with auxiliary indicators for output 1 and output 2, and three LEDs
to indicate deviation from setpoint. The microprocessor, in addition
to automatic processing of key calculations, holds the data in non-
volatile memory-with the ability to retain data for up to 10 years
with no power.
Refer to Figure 1-1 and Table 1-1 for the CN9000A model number
information.
Refer to Figure 1-2 and Table 1-2 for the plug-in replacement
output board and socket model number information for the
CN9000A.
*SSD output is a Solid State Driver (5 Volt DC Pulse) designed to
be used with a DC controlled solid state relay such as OMEGA's
model number SSR240DC45 relay.
Figure 1-1. CN9000A Model Number Information
1.2 AVAILABLE MODELS
CODES for the Input Sensor
1 Thermocouple
2-Wire RTD, or
Linear Millivolt Signal
2 3-Wire RTD
CODES for Output
No. 2
1 3A Mechanical
Relay
2 5VDC SSD*
CODES for Output No. 1
1 5A Mechanical Relay
2 5VDC SSD*
3 1A Triac SSR
4 4-20 mA DC
5 0-10 VDC
A CN9