onset
®
POWER MONITORING
INSTALLATION GUIDE
14724-D
PAGE 7
© 2011–2013 Veris Industries and Onset Computer Corporation
Veris and the Veris “V” logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Onset, HOBO, HOBOware, and HOBOlink are trademarks or registered trademarks of Onset Computer Corporation.
CONNECTING TO THE T-VER-E50B2
The T-VER-E50B2 has three outputs. These outputs can be connected to HOBO loggers as shown below.
Notes when connecting to non-HOBO® devices:
•
The T-VER-E50B2 has solid-state outputs rated for 30VAC/DC nom.
•
VARh and Wh are normally open; Ah is normally closed.
•
Maximum load current is 100mA at 25°C. Derate 0.56mA per °C above 25°C (e.g. 86mA@50°C).
•
The over-current protective device must be rated for the short circuit current at the connection point.
•
Pulse outputs are only intended to be connected to non-hazardous voltage circuits (SELV or Class 2). Do not connect to hazardous voltages.
VARh
Wh
Ah
Wht
Blk
Wht
Blk
Wht
Blk
NC
to input 1
to input 2
to input 3
input 1
input 2
input 3
CABLE-2.5-STEREO*
input 1, 2, or 3*
HOBO ZW Wireless
Data Node
(with pulse input)
HOBO H21, H22, or U30
Series Data Logger
(H22-001 shown)
S-UCC-M00x*
HOBO UX120-017
Data Logger
1
2
3
4
input 1, 2, or 3*
* With ZW, one CABLE-2.5-STEREO is required for each T-VER-E50B2
pulse output channel (VARh, Wh, Ah) to be monitored.
With H21, H22, and U30, one S-UCC-M00x is required for each channel.
Connect to any open Smart Sensor jack
T-VER-E50B2
Blk
Wht
Blk
Wht
Blk
Wht
Connect to any open pulse port
Ch 4 not used
Terminal block wire range: 12-24 AWG
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