A.2
DUAL SETPOINT/QUICK TRANSFER SELECTION INPUT
(OPTION)
Type:
Voltage-free or TTL-compatible
Voltage-Free Operation:
Connection to contacts of external
switch/relay; contacts open = Setpoint 1
selected (min. contact resistance =
5000
Ω
), contacts closed = Setpoint 2
selected (max. contact resistance = 50
Ω
).
TTL levels:
To select Setpoint 1: –0.6V to 0.8V
To select Setpoint 2: 2.0V to 24.0V
Maximum Input Delay
(OFF-ON):
1 second
Minimum Input Delay
(ON-OFF):
1 second
A.3
HEATER CURRENT INPUT
Input Sampling Method:
Delta-Sigma at 1kHz.
Input Resolution:
8 bits over 250ms rolling window
10 bits over 1s rolling window
Isolation:
Via external current transformer.
Internal Burden
15
Ω
Primary Input Range
Maximum:
Adjustable 10.0A - 20.0A rms in 0.1A
increments, 21A - 100A rms in 1A
increments.
Primary Input Range
Minimum:
Fixed at 0A.
Secondary Input Span:
0 - 50mA rms (assuming sinusoidal input
current waveform).
A-3
S075-A
PM-0075
Содержание 1/16-DIN
Страница 1: ...1 8 DIN 1 16 DIN PLASTICS CONTROLLERS Product Manual...
Страница 23: ...O075 3 3 7 PM 0075 Figure 3 1 Proportional Band and Deadband Overlap...
Страница 27: ...O075 3 3 11 PM 0075 Figure 3 2 Alarm Operation...
Страница 29: ...O075 3 3 13 PM 0075 Figure 3 3 Alarm Hysteresis Operation...
Страница 78: ...1 4 S075 1 PM 0075 Figure 1 5 Rear Terminal Connections 1 8 DIN Controllers...
Страница 83: ...S075 2 2 2 PM 0075 Figure 2 2 Removing the Output 2 Output 3 Option PCBs...
