Operating instructions

5
Absolute value upper- and lower-limit:
This alarm output operates when PV value is higher than the setting value
AL-H or lower than setting value AL-L.
ON
OFF
AL-L
AL-H
6
Absolute value upper-limit:
This alarm output operates when PV value is higher than the setting value
AL-H.
ON
OFF
AL-H
7
Absolute value lower-limit:
This alarm output operates when PV value is lower than the setting value AL-
L.
ON
OFF
AL-L
8
Deviation upper- and lower-limit with standby sequence:
This alarm output operates when PV value reaches set point (SV value) and
the value is higher than the setting value SV+(AL-H) or lower than the setting
value SV-(AL-L).
ON
OFF
SV
SV-(AL-L) SV+(AL-H)
9
Deviation upper-limit with standby sequence:
This alarm output operates when PV value reaches set point (SV value) and
the reached value is higher than the setting value SV+(AL-H).
ON
OFF
SV
SV+(AL-H)
10
Deviation lower-limit with standby sequence:
This alarm output operates when PV value reaches the set point (SV value)
and the reached value is lower than the setting value SV-(AL-L).
SV-(AL-L)
ON
OFF
SV
11
Hysteresis alarm output:
Heating control: This alarm output operates if PV value is higher than the
setting value SV+(AL-H). This alarm output is OFF when PV value is lower
than the setting value SV+(AL-L).
ON
OFF
AL-L
SV
AL-H
12
Hysteresis alarm output:
Cooling control: This alarm output operates if PV value is lower than the
setting value SV-(AL-H). This alarm output is OFF when PV value is higher
than the setting value SV-(AL-L).
ON
OFF
AL-H AL-L
SV
(Note: AL-H and AL-L include AL1H, AL2H and AL1L, AL2L)
With the standby sequence, the alarm output will be temporarily disabled until the PV value reaches the set value. Then, the alarm
output will operate. Once the alarming output operation is activated, there is a 1.5 sec. delay time to avoid any malfunction.
7 Specification
Input Voltage 100 to 240VAC 50/60Hz
Operation Voltage Range 85% to 110% of rated voltage
Power Consumption 5VA max.
Memory Protection EEPROM 4K bit (non-volatile memory (number of writes: 100,000)
Display Method
2 line x 4 character 7-segment LED display Process value(PV): Red color, Set point(SV): Green
color
Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
Sensor Type
3-wire Platinum RTD: Pt100, JPt100
Control Mode PID, ON/OFF, Manual or Auto-tuning.
Relay output: SPDT (SPST on the 1/16 DIN size series16C), Max. load 250VAC, 5A resistive load
Voltage pulse output: DC 14V, Max. output current 40mA
Control Output
Current output: DC 4 ~ 20m A output (Load resistance: Max. 600Ω)
Display Accuracy 0.1% of measuring range.
Sampling Rate 0.5 sec.
RS-485 Communication MODBUS ASCII communication protocol (only on models designated with serial communication).
Vibration Resistance 10 to 55Hz, 10m/s
2
for 10min, each in X, Y and Z directions
Shock Resistance Max. 300m/ s
2
, 3 times in each 3 axes, 6 directions
Ambient Temperature 32
o
F to 122
o
F (0
o
C to +50
o
C)
Storage Temperature -4
o
F to 150
o
F (-20
o
C to +65
o
C)
Altitude 2000m or less
Relative Humidity 0% to 80% (non-condensing)