Hitachi HF-W2000 35 User Manual page 93

4. SPECIFICATIONS
(Continued)
Signal name
RMTSHTDN_1
5 V (VCC)
(GENDI_1),
RMTSHTDN_2
(GENDI_2)
RMTRESET_1,
5 V (VCC)
RMTRESET_2
GENDI0_1, 5 V (VCC)
GENDI0_2
GENDI1_1, 5 V (VCC)
GENDI1_2
GENDI2_1
5 V (VCC)
(RMTPWRON_1),
GENDI2_2
(RMTPWRON_2)
*1 RMTSHTDN and RMTRESET pairs of contacts can also be used with pulses. For use with pulses, close
these pairs for at least 500 ms. Never allow such a moment when both of these pairs are closed.
*2 RMTPWRON contact must be used with pulse input only. After closing the contact for 100ms or more,
open the contact for approximately 4s or less. If shutdown is performed with this contact closed, the
Equipment inadvertently restarts at the very moment of Soft Power Off. For the location of JP2 pin, see
Section 5.6, "Setup for Enabling Remote Power-on Function".
Connection diagram
CPU side Terminal # User side
7
Contact
input
20
11
Contact
input
8
6
Contact
input
22
12
Contact
input
21
13
Contact
input
19
Explanation
Shutdown request signal
or general-purpose input
signal. When this contact
is closed, the OS will be
shut down. The user can
select which signal is to
be used. (*1)
Reset request signal.
When this contact is
closed, the Equipment
will be hard-reset. (*1)
General-purpose input
signal. The user can
define the meaning of the
signal on each contact of
GENDI0 and GENDI1.
General-purpose input
signal. The user can
define the meaning of the
signal on the GENDI2
contact. Alternatively, the
user can use this contact
for remote power on
function. (*2)
4-18
Contact specification
HJ-7815-21 HJ-7815-22
B contact A contact
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