6 Module cards
53
© Copyright Vaisala 2019. All rights reserved.
6.3 Relay module card PR-50023
The PR-50023 relay module card adds two relays to the Multichannel user interface
MI. The relays can be configured independently to any connected refractometer. The
relays can be used e.g. for controlling prism wash.
Specifications
Relays per module
2
Voltage and current rating
Max. 250V/3A
Connection
Screw connection with tension sleeve
Connector
Phoenix 1900824 – MC 1,5/ 7-ST1-5,08
Contact type
Dry contact
Normal relay state
NO
Conductor cross section
0.14-1.5 mm
2
(28-16 AWG)
Stripping length
7 mm (¼")
Tightening torque
0.25 Nm (0.18 lbf.ft)
7 Relay 1+
6 Relay 1-
5 Relay 2+
4 Relay 2-
3 no connection
1 no connection
2 no connection
LED
RLY1
LED
RLY2
Figure 6.5
Relay connections
Содержание MI
Страница 1: ...IM EN MI v 2 00 Instruction Manual Multichannel User Interface MI ...
Страница 4: ...Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 8: ...MI instruction manual Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 11: ...2 Mounting 3 Copyright Vaisala 2019 All rights reserved Figure 2 2 Enclosure dimensions ...
Страница 83: ...8 Specifications 75 Copyright Vaisala 2019 All rights reserved 8 2 Parts ...
Страница 84: ...76 MI instruction manual Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 86: ...78 MI instruction manual Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 88: ...80 MI instruction manual Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 90: ...82 MI instruction manual Document Revision No IM EN MI 2 00 Effective September 2 2019 ...
Страница 92: ...www vaisala com ...