Asus Motherboard P5MT-S - Manual (Page 48)

2-28 Chapter 2: Hardware information
7. Serial port connector (10-1 pin COM2)
This connector is for a serial (COM) port. Connect the serial port
module cable to this connector, then install the module to a slot
opening at the back of the system chassis. The serial port module is
purchased separately.
8. BMC connector (16-pin BMCCONN1)
This connector is for the ASUS server management card, if available.
9. Ambient thermal sensor (2-pin TRPWR1)
If you want additional thermal monitoring, connect the thermal sensor
cable with thermistor (of 1ºK or at 25ºC, B=3435) to this connector.
P
5 M
T
-S ®
P5MT-S BMC Connector
BMCCONN1
+5
VS
B
+5
VS
B
BM
C
SM
BC
LK
12
C
C
LK
1
PS
O
N
#
BM
C
_R
ST
#
PW
R
O
K
PS
O
N
EN
#
+5
VS
B
+5
VS
B
BM
C
SM
BD
AT
A
12
C
D
AT
A1
FP
_P
W
R
BT
N
#
BM
C
_P
R
ES
EN
T#
BM
C
_S
M
I#
G
N
D
P
5
M
T
-S ®
P5MT-S TRPWR Connector
TRPWR1
SYS-THEAMAL2 GND
P
5
M
T -S ®
P5MT-S Serial Port2 (COM2) Connector
PIN 1
COM2