Installation Instructions
Document No. 550-696
Installation Instructions
Rev. 1, May, 2002
Siemens Building Technologies, Inc. Page 5 of 9
Table 2. Input Configuration and Jumper Settings.
Digital Input 100 K thermistor 0-10 Vdc input 0-20/ 4-20 mA input
AI/DI 1
LON0009R1
1
J6
2
3
LON0013R1
1
2
3
T
J6
Not avail Not avail
AI/DI 2
LON0014R1
4
5
6
J6
LON0015R1
4
5
6
T
J6
Not avail Not avail
AI/DI 3
LON0039R1
1
2
J4
5
3
1
6
J12
4
2
LON0021R1
internal jumper
Not avail
LON0041R1
1
2
0-10Vdc
J4
5
3
1
6
J12
4
2
LON0020R1
internal jumper
LON0037R1
1
2
4-20mA
J4
6
4
2
5
J12
3
1
LON0019R1
internal jumper
AI/DI 4
LON0040R1
3
4
J4
6
4
2
5
J13
3
1
LON0024R1
internal jumper
Not avail
LON0036R1
3
4
0-10 Vdc
J4
6
4
2
5
J13
3
1
LON0023R1
internal jumper
LON0038R1
3
4
4-20mA
J4
6
4
2
5
J13
3
1
LON0022R1
internal jumper
AI/DI 5
LON0011R1
5
6
7
J4
Not avail
LON0010R1
5
6
7
0-10 Vdc
J4
LON0012R1
5
6
7
0-20 mA
(4-20 mA)
J4
1. Resistor, 499 Ω 1%, part number (587-152) for AI 5 current input (0-20 mA).
2. See Figure 4 for physical location of internal jumpers and external terminal block connections.
3. The location of physical inputs must match a specific application wiring diagram; see Figure 5 through Figure 8.
Output Ports
LTECs have configurable, flexible output ports. Wiring
diagrams (Figure 5 through Figure 8) indicate how these
outputs are used in each application.
NOTE: Each application has pre-assigned output
configurations. Some models have only the
first six Digital outputs and no Analog outputs,
while other have all eight Digital outputs and
two Analog outputs.
Replacing a Controller
NOTE: Replacement of a LTEC requires you to record,
re-enter, and/or update the initial point values
from the old controller before replacing it.
LTEC Network Connections (data sharing between
controllers; Connections tab in Network Management
Tool) (NMT) do not need to be recorded if using NMT’s
Replace feature. NMT will re-apply the Connections
after the Replace. However, if the old controller is to be
deleted in NMT, then all connections will need to be
recorded first so they can be re-entered after the new
controller is added.