Binary Outputs, Optional Boards; Voltage Supply Outputs, Optional Board - JUMO AQUIS touch P Installation Instructions Manual

18.7

Binary outputs, optional boards

Optional card
Relay output, dual nor-
mally open contacts
Relay output, single
changeover contact
Solid state relay triac
e
PhotoMOS®
solid state relay
Logic output 0/12 V
Logic output 0/22 V
a
The maximal ampacity of the contacts must not be exceeded.
b
Combining a mains voltage circuit with a protective low-voltage circuit on the "dual normally open con-
tact" option is not admissible.
c
A varistor protects the triac against excessive voltages such as those that can occur during switching.
d
PhotoMOS® is a registered trademark of Panasonic.
e
Current limiting via the logic output of the device
18.8

Voltage supply outputs, optional board

Description
DC 24 V voltage supply
for external transmit-
a
ters
±5 V DC voltage supply
(e.g. for ISFET pH-sen-
sors)
a
An optional board for voltage supply outputs accommodates all the outputs
listed in this table. A maximum of 1 such optional board can be integrated into a
device.
Switching out- Ampacity at re-
put sistive load
2 normally open 3 A at AC 250 V 150,000
b
contacts
1 changeover
contact
Switching out- 1 A at AC 230 V Wear-free
put with triac
(protected by
c
varistor)
Switching out- 200 mA at
put with DC 50 V and/or
d
PhotoMOS® AC 35 V
High/low signal 20 mA
High/low signal 30 mA
Output voltage
DC 24 V +15 / -25%
+5 V DC ±15%
(between terminals 3 and 4)
-5 V DC ±15%
(between terminals 5 and 4)
18 Technical data
Contact life
switching cycles
Wear-free
e
Wear-free
e
Wear-free
Ampacity
42 mA
150 mA
30 mA
a
Special features
-
-
-
not short-circuit-
proof
max. voltage
DC 50 V
AC 35 V
-
-
Connection
Screw termi-
nals
71