CPU
12
I/O
Not Expandable
PR-12 Economy
Model: PR-12AC-R-E
AC
Model: PR-12DC-DA-R-E
DC
PR-12
Model: PR-12AC-R
AC
Model: PR-12DC-DA-R
DC
Model: PR-12DC-DA-TN
DC
I/O circuit diagrams
[Digital Input - Power DC]
(1)
DC 12-24V
+
-
[Digital Input - PowerAC]
AC 110-240V
L N I1 I2 I3I 4 I5 I6 I7I 8
(1)
[Transistor Outputs PNP ]
DC 12-24V
max 10m
2k2/0.5W
10k max
Ca/Ta
[DC analog inputs 0-10V - Power DC ]
(1)
+
-
+
-
[Relay Outputs]
L/+
(1)
(2) (2)
Q2Q1
N/-
Q3 Q4
(1) - Fuse, circuit-breaker or circuit protector
(2) - Inductive load;
Item PR-12AC-R-E PR-12AC-R PR-12DC-DA-R-E PR-12DC-DA-TNPR-12DC-DA-R
Nominal voltage AC 110V-240V
AC 85 - 265V
47-63Hz
-
-
1780VAC
38 mA (85VAC)
30 mA (265VAC)
48.5 mA (85VAC)
35 mA (265VAC)
Yes
DC 12-24V
DC 10.8-28.8V
-
Typ 5 ms
Max 0.25A Max 0.1A
-
3.2W (10.8V DC)
3.8W (28.8V DC)
3.5W (10.8V DC)
4W (28.8V DC)
2W (10.8V DC)
2.3W (28.8V DC)
Power
Operating limits
The main
frequency range
Immunity from micro
power
Max startup current
Isolation voltage
Protection against
polarity inversions
Input No 8 (I1-I8)
8 (I1-I8)
-
AC 110-240V
AC 0-40V <0.03mA
AC 79-240V >0.06mA
-
-
-
-
-
4 (I1-I4) (0..10V DC)
DC 0-28.8V
Typ： 4 Hz
I1-I4： 4 Hz
I5-I8： 60 kHz
Contact or 3-wire PNP
Resistive
(I1-I4) <0.1mA / (I5-I8) <1mA @ < 5V DC
(I1-I4) >0.3mA / (I5-I8) >1.7mA @ > 8V DC
(I1-I4) 0.4mA / (I5-I8) 2.3mA @ 10.8V DC
(I1-I4) 0.5mA / (I5-I8) 2.6mA @ 12.0V DC
(I1-I4) 1.2mA / (I5-I8) 5.2mA @ 24V DC
(I1-I4) 1.5mA / (I5-I8) 6.3mA @ 28.8V DC
0 to 1： 120VAC：Typ. 50 ms
240VAC：Typ. 30 ms
1 to 0： 120VAC：Typ. 90 ms
240VAC：Typ.100 ms
(I1-I4): 0 to 1：Typ. 1.5 ms
1 to 0：Typ. 1.5 ms
(I5-I8): 0 to 1：Typ. <1 ms
1 to 0：Typ. <1 ms
Inputs
Inputs used as digital
Inputs used as analog
Digital input
Analogue input
Input voltage
Input signal 0
Input signal 1
Response time
Sensor type
Input type
Isolation between power
supply and inputs
Isolation between inputs
Measurement range
Input impedance
Input voltage
Resolution
Cable length
Accuracy at 25 癈
Accuracy at 55 癈
Isolation between analog
inputs and power supply
Yes
-
-
-
-
-
-
-
DC 0-10V
28.8V DC max
9bit 0.015V 10bit 0.01V
?(Max 0.02)V
?(Max 0.04)V
?(Max 0.03)V
?(Max 0.06)V
-
10 m max shielded & twisted
Protection against
polarity inversions
Maximum counting
frequency
DC 12-24V
(1)
+
-
DC 5-30V
+
-
L+
Q1 M
0.3A
Q2 M
Q3 M Q4 M
M I1 I2 I3 I4 I5 I6 I7 I8 I9
Item PR-12AC-R-E PR-12AC-R PR-12DC-DA-R PR-12DC-DA-TNPR-12DC-DA-R-E
Memory 64 Functional Blocks 512 Functional Blocks / 5K Steps
-
10 years
10 years
Backup at 25 癈: 20 days, RTC accuracy : MAX ?S/day
0.6ms - 8.0ms
-
1 Program/RS232 port Modbus
RTU/ASCII only can serve as slaves
1 Program/RS232 port Modbus RTU/ASCII
Can work either as slave or as master in Modbus network.
General data
Data Retentivity
Program Backup
RTC
Cycle time
Expansion
Communication
OperationTemp -20 癈 .. +55 癈
-40 癈 .. +70 癈
IP20
72*90*61 (Unit, mm） 4DIN
35mm-DIN rail or screw for installation
Approx. 300g
StorageTemp
Protection
Dimensions
Installation
Weight
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