SMC Networks EtherNet/IP EX500-GEN1 - Manual (Page 12)

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SI Unit Part Names
The SI unit is the unit to communicate with GW unit in combination with manifold valve.
It can be used with SV series valves and VQC series valves.
In addition, this unit is able to operate solenoid valves, relays. etc. in combination with
EX9 series general purpose output block. For how to use it, refer to section "EX9 Series
General Purpose Output Block" ( page 32 ) in this manual.
SI unit for
SV series
1. SI unit for SV series valves ( EX500-S 01 )
SI unit for
VQC series
( EX500-Q 01 )
2. SI unit for VQC series valves ( EX500-Q )
Communication
connector "C1" or "0" 1 Connects the branch cable to Input unit ( branch cable
with M12 connector ). ( Note1 )
Communication
connector "C2" or "1" 2 Connects the branch cable from GW unit ( branch
cable with M12 connector ). ( Note1 )
Power LED 3 Indicates the power supply status. ( Note2 )
Communication LED 4 Indicates the communication status with GW unit. ( Note2 )
Name No. Application
Common to EX500-S 01/EX500-Q
Note1 : For wiring method, refer to subsection "Wiring" ( page 15 ) of section "EX500" in this
manual.
Note2 : For display, refer to "Display" ( page 25 ) in section "SI Unit" in this manual.
Display/Switch Setting (continued )
*1 : Remote control (SW1 all dip-switches off)
SMC's EX500 GW Unit will respond to the following Rockwell Automation
BOOTP/DHCP Server commands.
Enable DHCP
Selecting this function will enable the EX500 GW Unit to retrieve its boot information
from the BOOTP/DHCP Server. If DHCP is enabled the EX500 GW Unit will retrieve its
boot information during the next power up.
Disable BOOTP/DHCP
Selecting this function will disable the EX500 to retrieve its boot information from the
BOOTP/DHCP Server, and causes the EX500 to retain its current configuration during
the next power up.
*2 : DHCP Mode (SW1 all dip-switches on)
The IP address is acquired via DHCP Server. The IP address is not saved and lost if the
power to the EX500 unit is cycled.
*3 : Hardware Addressing
The IP address range is 192.168.0.1-192.168.0.254.
Default settings
At the time of factory shipment, the product is in "Remote Control Mode" and set to
"Enable DHCP".
NOTE
If the stored IP address of an EX500 is not known, please go to the "DHCP Mode" section.