10-6
Chapter 10. SPECIFICATIONS
Event 1 to 3 settings
Time event 1 to 5 settings
Communications system
Interface system
Display characters
Memory backup
Rated power voltage
Power consumption
Power ON rush current
Item
Specification
PV type events:
PV, deviation, absolute value devia-
tion, SP, MV, MFB
Controller status events: RUN+HOLD+FAST+END, READY,
RUN, HOLD, FAST, END, G.Soak
standby, MANUAL, auto-tuning exe-
cuting, constant-value operation, MFB
estimated position control, sum of all
alarms, PV range alarm, controller
alarms, low battery voltage, setting on
console, ADV
Time events
ON/OFF selectable
0 to 200U (event types PV, deviation, absolute value deviation
or SP)
0.0 to 20.0% (event types MV or MFB)
0 to 3600 seconds
Time events, segment No. events
RS-485
Multidrop (DCP32 provided with only slave node functionality) 1
to 16 units max. (DIM), 1 to 31 units max. (CMA, SCM)
Half duplex
Start-stop synchronization
Balanced (differential)
Bit serial
5 transmit/receive lines (3-wire connection also possible)
4800, 9600 bps
500 m max. (total) (300 m for MA500 DIM connection)
Conforming to RS-485
11 bits/character
1 start bit, even parity, 1 stop bit;
or 1 start bit, no parity, and 2 stop bits
8 bits
Event type
Event standby
Event hysteresis
Event ON delay
Time event type
Communications
standard
Network
Data flow
Synchronization
Transmission system
Data line
Signal line
Transmission speed
Transmission dis-
tance
Other
Char. bit count
Format
Data length
Event/
Time
Event
Output
Commu-
nications
General
Specifi-
cations
Isolation
All inputs and outputs are completely isolated.
RS-485 communications can be performed by connecting to a computer equipped with an RS-485 interface or to
Yamatake Corporation MX200, MA500 (DK link II DIM) or CMA50 controllers.
Memory
Battery backed-up RAM
Battery life
Controller power OFF
Approx. 3 years under standard conditions
Controller power ON
Approx. 10 years under standard conditions
90 to 264 Vac, 50/60 Hz
30 VA max.
15 A max., 10 ms (under operating conditions)
Handling Precautions
When starting up a number of DCP32s simultaneously, ensure ample power is supplied
or stagger startup times. Otherwise, the controllers may not start normally due to inrush
current induced-voltage drop. Voltage must stabilize within two seconds after power
ON.
