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AS1021TM-T+/1021TM-INF+ User's Manual
Fan Headers
The H8DMT+/H8DMT-INF+ has four
6-pin proprietary fan headers. Each
fan header supports two 3-pin fans.
See the table on the right for pin
defi nitions.
Note
: The onboard fan speed is con-
trolled by the CPU die temperature.
LAN1/2 (Ethernet Ports)
Two Gigabit Ethernet ports (desig-
nated LAN1 and LAN2) are located
beside the COM2 port. These Ether-
net ports accept RJ45 type cables.
Overheat LED
Connect an LED to the JOH1 header
to provide warning of chassis over-
heating. See the table on the right for
pin defi nitions.
Overheat LED
Pin Defi nitions (JOH1)
Pin# Defi nition
1
3.3V
2
OH Active
Fan Header Pin Defi nitions
(Fan1 - Fan4)
Pin # Defi nition
Pin # Defi nition
1
PWR (DC
Speed CTRL)
4
Ground
2
Tachometer for
Fan 1/3/5
5
Tachometer for
Fan 2/4/6
3
Ground
6
PWR (DC
Speed CTRL)
Power I
2
C
The JPI
2
C header is for power I
2
C,
which may be used to monitor the sta-
tus of the power supply, fan and system
temperature. See the table on the right
for pin defi nitions.
Power I
2
C
Pin Defi nitions (JPI
2
C)
Pin# Defi nition
1
Data
2
Ground
3
Clock
4
NC
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
to inform you of a chassis intrusion.
This is unused on the 1021TM-
T+/1021TM-INF+.
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1
Battery voltage
2
Intrusion signal
Summary of Contents for AS 1021TM-INF+
Page 1: ...SUPER AS 1021TM T AS 1021TM INF USER S MANUAL Revision 1 0a ...
Page 5: ...v Preface Notes ...
Page 16: ...1 8 AS1021TM T 1021TM INF User s Manual Notes ...
Page 26: ...2 10 AS1021TM T 1021TM INF User s Manual Figure 2 5 Accessing the Inside of the System ...
Page 30: ...3 4 AS1021TM T 1021TM INF User s Manual Notes ...
Page 54: ...5 20 AS1021TM T 1021TM INF User s Manual Notes ...
Page 76: ...7 16 AS1021TM T 1021TM INF User s Manual Notes ...
Page 78: ...A 2 AS1021TM T 1021TM INF User s Manual Notes ...
Page 86: ...B 8 AS1021TM T 1021TM INF User s Manual Notes ...
Page 90: ...C 4 AS1021TM T 1021TM INF User s Manual Notes ...