VELTRON II
Air Monitor Corporation
116-011-98.P65 (8/30/10)
VELTRON II - IO&M Manual
8
4.5 – POWER/SIGNAL CONNECTIONS
All power and signal wiring is done at the terminal strip at the left side of the VELTRON II. Figure 4.3 below represents
the terminal strip and the connections for power input and the various inputs/outputs available (review Factory Set-Up
Information Sheet provided with the unit for which inputs/outputs are included with your unit).
Figure 4.3
WIRING
.
It is recommended that any power wiring be 14 awg to 18 awg, and any signal wiring should be 14 awg to 22 awg. 14
awg is the maximum wire gauge that the terminal strip can accommodate.
No more than two wires should be connected to any one terminal. 18 awg is the maximum gauge wire that can be
doubled up in one terminal.
To facilitate wiring and any future removal of the VELTRON II, each terminal strip is removable from the unit. Remove
terminal strip marked 1-16 first by pulling sideways, away from the unit. A flat blade screwdriver can also be used to
gently pry strip free. Once the strip is removed, the second strip marked 17-32 can be similarly removed.
If the unit was furnished with optional conduit connection box, loosen screw, and remove cover to gain access to the
terminal strip.
SECTION 4 – INSTALLATION
CAUTION
When connecting or disconnecting any wiring to the VELTRON II, the
unit's power switch (see Figure 4.1) must be in the OFF position.
Summary of Contents for VELTRON II
Page 2: ......
