Installation Instructions

Document No. 129-710
Installation Instructions
May 10, 2016
Siemens Industries, Inc. Page 9 of 10
Wiring the BT300 Drive
1. Run the existing wires from thebypass enclosure
back up through the conduit and into the bottom
of the BT300 Drive.
Figure 1. BT300 Drive Power and Motor
Connections.
2. Trim and strip the wires as needed. Terminate
the input, output power wires, and the ground to
the BT300 Drive.
NOTE: If wires are not long enough, replace with
only the same Type and size.
3. Reinstall the cable protection plate using the
screws that were removed in installation Step 3.
Figure 2. Re-Install the Protective Cover.
4. Connect the control wiring to the appropriate
terminals as shown in Table 1.
Figure 3. BT300 Drive Control Wiring.
5. Use cable ties to secure the control wiring to the
cable protection plate.
Conventional (A)
SED2
Terminal No.
Description
Bypass Wire
Color
(Number)
BT300
Terminal No.
Description
Function
8
Digital Input 4
108
9
Digital Input 2
Run Interlock 2
(M2 Status
Coast to Stop)
5
Digital Input 1
105
8
Digital Input 1
Start Stop
9
24Vdc +
109
6
24 Vdc +
Power 24 Vdc
22
RO1 NO
7
24
RO2 NC
Fault Status
21
RO1 Common
5
25
RO2 Common
Fault Status