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I
NSTALLATION
Sealing Current Jumper
3
L
H
D
A L
S
M
L
2
L O
O P
E S
F
S F
B 8
Z S
A M
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D
L B
S
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1
IN
B R
G
O U
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R S
-2 3
D C
2
E
H2TU-R-402
Wear an antistatic wrist strap when installing the H2TU-R.
Avoid touching components on the circuit board.
1
Configure the H2TU-R for line or local power, as follows:
•
For line power, place a jumper on pins 2 and 3 of P2 and P3.
•
For local power, place a jumper on pins 1and 2 of P2 and P3.
2
Check the setting of the Sealing Current (SCURR) jumper (P1). The default
setting is disabled (jumper on pins 2 and 3). If the H2TU-R is locally powered
and your application requires sealing current, place a jumper on pins 1 and 2.
3
Align the H2TU-R with the enclosure slot guides and slide the unit in. Push the
unit back until it touches the backplane card-edge connector.
4
Place your thumbs on the front panel and push the H2TU-R into the card-edge
connector.
P1
SCURR
1
LINE
3
Remote enclosure
H0205-A
H0205-B
Line/Local Power Jumper
LOCAL
LINE
1
3
P3
LOCAL
1
P2
!
Continued
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