If triggering from a logic source, the source’s continuous positive voltage should go to pin 2, and
each output should pull its corresponding input pin low when active. Systems using TTL levels
can be connected directly. Systems working at higher voltages will require a dropping resistor in
series with each input:
Input Voltage Required Resistor
5 VDC none
6 VDC none
12 VDC 680Ω, ¼ Watt
24 VDC 1.8kΩ, ½ Watt
48 VDC 3.9kΩ, 1 Watt
The source must be capable of providing up to 40 mA.
General Purpose Inputs and Outputs are available through a Livewire network.
LIVEWIRE / LAN
This is an RJ-45 for 10Base-T and 100Base-T Ethernet connection. It can be used for Livewire
audio and GPIO, Web remote control, or both. See the Remote Control chapter of this manual,
and your Livewire documentation, for details.
Power Connector
VOLT automatically adapts to 50 or 60 Hz power at any voltage between 90 – 240 VAC. Nom-
inal power is 1A at 110 V, .5A at 240 V. Actual consumption is around 15 watts during normal
operation.
VOLT should be connected to a grounded outlet, according to local codes. VOLT does not have a
power switch, but may be installed in a rack with switched power.
CHAPTER 3
| 16
INSTALLATION AND REAR PANEL
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