HF197AEN_v0501_04
Page 27
Type OT:
A passive transistor output is available with this option. Max. driving capacity 300mA@50V DC.
Terminal 07-08; basic POWER SUPPLY - type PX - output loop powered:
Connect an external power supply of 8-24 volts AC or 8-30VDC to these terminals or a 4-20mA loop.
For a DC supply: connect the "
-
" to terminal 7 and the "
+
" to terminal 8. When power is applied to
these terminals, the (optional) internal battery will be disabled / enabled automatically to extend the
battery life time. (Only valid for standard passive output).
Terminal 07-08 analog output (SETUP 2 and 6):
This is the analog setpoint output.
Type AA:
An active 4-20mA signal proportional to the output value is available with this option.
When the output is disabled, a 3.5mA signal will be generated on these terminals.
Max. driving capacity 1000 Ohm @ 24VDC. (Requires power supply type PD / PF / PM).
