MACH 4000
Release 11/08
23
Recommendation for temperature monitoring
Use the following table (based on half speed for all fans) to monitor the
temperature of your device.
Switch the device off if the temperature values entered in the table are ex-
ceeded. This ensures that the device is sufficiently ventilated and is not
operated at its limit.
1.4
Integrated basic board
Depending on the device variant, the integrated basic board provides you
with different numbers and types of port (see table on
page 17
, “Number of
installed ports (basic board)” column.
MACH 4000 device
Ambient - PCB
temperature difference at full
speed for all fans
Ambient - PCB
temperature difference at half
speed for all fans
MACH4002-48+4G
15 °K
20 °K
MACH4002-24G/48G 20 °K
27 °K
Table 1: Ambient - PCB temperature difference at full and half fan speed
MACH 4000 device
PCB temperature threshold value
MACH4002-48+4G
Ambient tempe 20 °K
MACH4002-24G/48G Ambient tempe 27 °K
Table 2: Temperature monitoring
USB
V.24
5.1
5.2
5.3
5.4
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
SELECT
LED
MACH 4002 48+4G
FAUL
T
RL2
LS
DA
LS
DA
LS
DA
LS
DA
LS/DA 6.1
6.16 LS/DA
RL1
Basic Board MACH 4002-48+4G
USB
V.24
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
SELECT
LED
MACH 4002 48+4G
FAUL
T
RL2
LS/DA 6.1
RL1
Basic Board MACH 4002-24G
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
USB
V.24
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
SELECT
LED
MACH 4002 48+4G
FA
U
LT
RL2
LS/DA 6.1
6.16 LS/DA
RL1
Basic Board MACH 4002-48G
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
USB
V.24
5.1
5.2
5.3
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
SELECT
LED
MACH 4002 48+4G
FAUL
T
RL2
LS/DA 6.1
RL1
Basic Board MACH 4002-24G+3X
USB
V.24
5.1
5.2
5.3
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
SELECT
LED
MACH 4002 48+4G
FAUL
T
RL2
LS/DA 6.1
6.16 LS/DA
RL1
Basic Board MACH 4002-48G+3X
Summary of Contents for HIRSCHMANN MACH 4000 Series
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