MCS-Bacnet-Router2
REVISION 2
10
3.6.
Wiring
If BACnet over MS/TP is enabled, the MS/TP network segment must be properly terminated with an LT-04
network terminator connected at each of the two ends of the segment media.
Important:
When using 2-wire MS/TP, earth ground must be connected to both terminal 15 and 16 (see Figure 2a).
Never connect terminal 17 to earth ground!
LIP-ME201 User Manual
13
LOYTEC
Version 4.8
LOYTEC electronics GmbH
Terminal
Function
4
BACnet MS/TP Ground
5
BACnet MS/TP Non-Inverting Input
6
BACnet MS/TP Inverting Input
8
Ethernet 100BaseT
15
Earth Ground
16, 17
Power Supply 12-35 VDC or 12-24 VAC ± 10%
Do not connect terminal 17 to earth ground!
Table 3: LIP-ME201 Terminals
3.8 Wiring
If BACnet over MS/TP is enabled, the MS/TP network segment must be properly
terminated with an LT-04 network terminator connected at each of the two ends of the
segment media.
Important:
When using 2-wire MS/TP, earth ground must be connected to both terminal 15 and 16
(see Figure 2a). Never connect terminal 17 to earth ground!
2-wire
MS/TP
Power Supply
Ethernet
Ethernet
Power Supply
3-wire
MS/TP
(a)
(b)
Figure 2: Connecting the LIP-ME201: (a) 2-wire MS/TP, (b) 3-wire MS/TP
