FOR-A HVS-GPIO128 User manual

HVS-GPIO128
Interface Extension Unit
1st Edition
OPERATION
MANUAL

2
Precautions
Important Safety Warnings
[Power]
Caution
Operate unit only at the specified supply voltage.
Disconnect the power cord via the power plug only. Do not pull on the cable portion.
Stop
Do not place or drop heavy or sharp-edged objects on the power cord. A damaged
cord can cause fire or electrical shock hazards. Regularly check the power cord for
excessive wear or damage to avoid possible fire / electrical hazards.
Caution
Ensure the power cord is firmly plugged into the AC outlet.
[Grounding]
Caution
Ensure the unit is properly grounded at all times to prevent electrical shock.
Hazard
Do not ground the unit to gas lines, units, or fixtures of an explosive or dangerous
nature.
[Operation]
Hazard
Do not operate the unit under hazardous or potentially explosive atmospheric
conditions. Doing so could result in fire, explosion, or other hazardous results.
Hazard
Do not allow liquids, metal pieces, or other foreign materials to enter the unit. Doing
so could result in fire, other hazards, or a unit malfunction.
If a foreign material does enter the unit, turn the power off and immediately disconnect
the power cord. Remove the material and contact an authorized service representative
if damage has occurred.
[Transportation]
Hazard
Handle with care to avoid impact shock during transit, which may cause malfunction.
When you need to transport the unit, use the original or suitable alternative packing
material.

3
[Circuitry Access]
Do not remove covers, panels, casing, or access the circuitry with power applied to
the unit. Turn the power off and disconnect the power cord prior to removal. Internal
servicing / adjustment of unit should only be performed by qualified personnel.
Stop
Do not touch any parts / circuitry with a high heat factor.
Capacitors can retain enough electric charge to cause mild to serious shock, even after
the power has been disconnected. Capacitors associated with the power supply are
especially hazardous.
Hazard
Unit should not be operated or stored with cover, panels, and / or casing removed.
Operating the unit with circuitry exposed could result in electric shock / fire hazards or
a unit malfunction.
[Potential Hazards]
Caution
If abnormal odors or noises are noticed coming from the unit, immediately turn the
power off and disconnect the power cord to avoid potentially hazardous conditions. If
problems similar to the above occur, contact an authorized service representative
before attempting to operate the unit again.
[Rack Mount Brackets, Ground Terminal, and Rubber Feet]
Caution
To rack-mount or ground the unit, or to install rubber feet, do not use screws or
materials other than those supplied. Doing so may cause damage to the internal
circuits or components of the unit. If you remove the rubber feet that are attached to
the unit, do not reinsert the screws that secure the rubber feet.
[Consumables]
Caution
Consumable items that are used in the unit must be periodically replaced. For further
details on which parts are consumables and when they should be replaced, refer to
the specifications at the end of the Operation Manual. Since the service life of the
consumables varies greatly depending on the environment in which they are used,
such items should be replaced at an early date. For details on replacing consumable
items, contact your dealer.

4
Upon Receipt
HVS-GPI128 units and their accessories are fully inspected and adjusted prior to shipment. Check your
received items against the packing lists below. Check to ensure no damage has occurred during
shipment. If damage has occurred, or items are missing, inform your supplier immediately.
◆HVS-GPIO128 Box
ITEM
QTY
REMARKS
HTG-GPIO128
1
AC adapter
1
DC plug with lock system
Power cord
1
EIA rack mount brackets
1 set
Operation Manual
1
This manual
Option
ITEM
QTY
REMARKS
AC adapter
1
For power redundancy.
◆Items needed to be prepared
ITEM
QTY
REMARKS
LAN cable
1
For HVS-GPIO128 and switcher connection
UTP Category 5e or 6 (straight-through)
Computer
1
For network settings for HVS-GPIO128
LAN cable or
RS-232C cable
1
For network settings for HVS-GPIO128
(See Sec. 4. “Setup Menu.“)
LAN cable: UTP Category 5, 5e or 6 (straight-
through)
RS-232C cable: Crossover cable

5
Table of Contents
1. HVS-GPIO128 Overview......................................................................................................................6
2. Panel Description .................................................................................................................................6
2-1. Front Panel..................................................................................................................................6
2-2. Rear Panel ..................................................................................................................................7
2-3. Interfaces ....................................................................................................................................8
2-3-1. GPI 1-4.................................................................................................................................8
2-3-2. SERIAL1-4........................................................................................................................ 10
2-4. Internal Settings ....................................................................................................................... 11
3. Connecting to the HVS Switcher....................................................................................................... 12
4. Setup Menu ....................................................................................................................................... 13
4-1. If Connecting via LAN .............................................................................................................. 13
4-2. If Connecting via RS-232C ...................................................................................................... 13
4-3. Changing HVS-GPIO128 IP Address ...................................................................................... 14
4-4. Resetting the Setup Menu........................................................................................................ 15
5. Specifications and Dimensions ......................................................................................................... 16
5-1. Unit Specifications.................................................................................................................... 16
5-2. External Dimensions................................................................................................................ 16

6
1. HVS-GPIO128 Overview
The HVS-GPIO128 is a Interface Extension Unit for HVS (Hanabi) Series switchers.
Supported HVS Series switcher
Number of unit connection
HVS-2000
1
An HVS-GPIO128 unit can add the following interfaces to switchers.
Serial port: 9-pin D-sub x 4
Free assignable GPI port: 37-pin D-sub (female, 128 input/output) x 4
2. Panel Description
2-1. Front Panel
No.
Name
Description
A
POWER
Displays the power status.
B
LAN
Displays the connection status between HVS-GPIO128 and
switcher.
Also displays the Flash-writing status.
C
GPI
Lights green when GPI signal is sent or received.
D
SERIAL1-4
Lights green when serial data is sent or received.
E
RESET
Resets HVS-GPIO128.
◆Lit Indications for POWER and LAN indicators
Indication
Indicator
Lit
Green
Flashing
Red
Lit
Orange
Unlit
POWER
Normal
Power alarm
LAN
Normal
(Normal mode)
Flash writing
* Do NOT power off
while it is lit.
Disconnected
A
B
D
E
C
POWER LAN SERIAL GPI 1 2 3 4 RESET
HVS-GPIO128GPIUNIT

7
2-2. Rear Panel
No.
Name
Description
A
LAN
For switcher (MU) connection via LAN
Ethernet (10/100BASE-TX）
B
SERVICE
For service use (Setup menu settings by serial connection)
C
DC12V IN 1
DC12V IN 2
For 12 VDC power input
D
SERIAL 1
SERIAL 2
SERIAL 3
SERIAL 4
For RS-232C / RS-422 control connection. (*1)
RS-232C or RS-422 can be selected using switches on the
card. (Default: RS-232C)
►See Sec. 2-4. “Internal Settings.”
E
GPI 1（Port 1）
For GPI input/output
(Function (input and output) free assignable, 32 for each)
F
GPI 2（Port 2）
G
GPI 3（Port 3）
H
GPI 4（Port 4）
(*1) Serial interface extension may not be disabled depending on connection circumstances.
Refer to connection device manuals to select RS-232C or RS-422.
A
B
C
D
E
F
G
H
LAN GPI 1 GPI 2 GPI 3 GPI 4 2 - DC12V IN -1
RATING LABEL
SERIALSERVICE 1 2 3 4

8
2-3. Interfaces
2-3-1. GPI 1-4
◆Connector Appearance
37-pin D-sub x 4 ports
Total of 128 GPI connections are provided by 4 ports. (32 x 4)
Both GPI input and output signals can be assigned to each connection (pin). Assignments can
be changed in the switcher menu. See the switcher operation manual for more details.
◆Pin Assignments (GPI 1 default settings)
Pin No.
Signal
Pin No.
Signal
1
GPI_IN / TALLY_OUT 01
20
GPI_IN / TALLY_OUT 20
2
GPI_IN / TALLY_OUT 02
21
GPI_IN / TALLY_OUT 21
3
GPI_IN / TALLY_OUT 03
22
GPI_IN / TALLY_OUT 22
4
GPI_IN / TALLY_OUT 04
23
GPI_IN / TALLY_OUT 23
5
GPI_IN / TALLY_OUT 05
24
GPI_IN / TALLY_OUT 24
6
GPI_IN / TALLY_OUT 06
25
GPI_IN / TALLY_OUT 25
7
GPI_IN / TALLY_OUT 07
26
GPI_IN / TALLY_OUT 26
8
GPI_IN / TALLY_OUT 08
27
GPI_IN / TALLY_OUT 27
9
GPI_IN / TALLY_OUT 09
28
GPI_IN / TALLY_OUT 28
10
GPI_IN / TALLY_OUT 10
29
GPI_IN / TALLY_OUT 29
11
GPI_IN / TALLY_OUT 11
30
GPI_IN / TALLY_OUT 30
12
GPI_IN / TALLY_OUT 12
31
GPI_IN / TALLY_OUT 31
13
GPI_IN / TALLY_OUT 13
32
GPI_IN / TALLY_OUT 32
14
GPI_IN / TALLY_OUT 14
33
Frame ground
15
GPI_IN / TALLY_OUT 15
34
Frame ground
16
GPI_IN / TALLY_OUT 16
35
Frame ground
17
GPI_IN / TALLY_OUT 17
36
+4.8V output
18
GPI_IN / TALLY_OUT 18
37
+4.8V output
19
GPI_IN / TALLY_OUT 19
* Max current (total): 1.5A for +4.8V output pins
* GPI input pulse width: 54 ms or more
* Refer to manuals of connection devices for signal input and output switching and
conditions.

9
◆GPI IN circuit
◆GPI OUT / TALLY OUT circuit
* About 0.9 V when ON
HVS-GPIO128
VCC
VCC
Ext. device
Switch or Relay
HVS-GPIO128
VCC
VCC
Ext. device
Open Collector
Ext. device
Max. 40V
HVS-GPIO128
Max. 100mA
10Ω

10
2-3-2. SERIAL1-4
◆Connector Appearance
9-pin D-sub (male) x 4 ports
◆RS-232C / RS-422 Specifications
Select RS-232C or RS-422 using switches on the card. (Default: RS-232C)
►See Sec. 2-4. “Internal Settings.”
RS-232C Pin Assignments RS-422 Pin Assignments
Pin No.
Signal
Description
Pin No.
Signal
Description
1
NC
N/C
1
FG
Frame Ground
2
RxD
Receive Data
2
T-
Transmit Data (-)
3
TxD
Transmit Data
3
R+
Receive Data (+)
4
DTR
Data Terminal Ready
4
SG
Signal Ground
5
SG
Signal Ground
5
NC
N/C
6
DSR
Data Set Ready
6
SG
Signal Ground
7
RTS
Request To Send
7
T+
Transmit Data (+)
8
CTS
Clear To Send
8
R-
Receive Data (-)
9
NC
N/C
9
FG
Frame Ground
Communication
specifications
Baud rate
19,200, 38,400, 57,600, 115,200 bps
Data
8-bit (fixed)
Parity
Odd, Even or None
Stop parity
1-bit (fixed)
Flow control
None
* SERVICE connector pin assignments are the same as those of RS-232C.