SMC Networks EX500-GEN1 Specification, Basic specifications, Higher-level bus, Mapping

Specification

Basic specifications

Rated voltage	24VDC
Range of power	Power supply for input and controlling GW/SI : 24VDC		10%
supply voltage	Power supply for output : 24VDC+10%/-5% ( Voltage drop
	warning at around 20V )
Rated current	Power supply for input and controlling GW/SI : 3.0A
	Inside GW unit : 0.2A	)
	( Input device and SI control section : 2.8A
	Power supply for solenoid valves and output : 3A
Number of input/	Input point : Max. 64/Output point : Max. 64
output points

Higher-level bus

Protocol		Ethernet ( IEEE802.3 )
	Media	100BASE-TX
	Communication	10M/100Mbps ( Automatic selection or manual setting )
	speed
	Max. segment length	100m ( 328ft )
	Max. transceiver number	2 ( per segment )
	Communication	Full duplex/Half duplex ( automatic selection or manual
	method	setting )
Fieldbus protocol		EtherNet/IP™ Release1.0
	I/O message	Input : 16 byte ( assembly instance : 100 )
		Output : 16 byte ( assembly instance : 150 )
	Port No.	44818 ( 0xAF12 )
IP address setting range		192.168.0.1 to 192.168.0.254 ( Setting by an internal switch )
		Or optional setting by the DHCP server
Device information		Vendor ID	: 7 ( SMC Corp. )
		Product type	: 12 ( communication adapter )
		Product code : 104

I/O mapping

Input area mapping

Offset

Input data

(word)

MSB

LSB

MSB

LSB

15

8

7

0

0

15

COM-A

0

1

15

COM-B

0

Sensor

2

15

COM-C

0

input area

3

15

COM-D

0

4

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

5

L

L L

L L

L L

L L

L L L

L L

L

L

6

L

L L

L L

L L

L L

L L L

L L

L

L

Status

7

L

L L

L L

L L

L

L

L L

SOLV

IN-A

IN-B

IN-C

IN-D

input area

L : Fixed to Low ( reserved area )

Status input area specifications

Item	Status			Condition
	The connection of	0	1)	The input unit detected
IN-			2)	The SI unit with a wire open detection detected
	branched bus
		1	Wire open detected
	The power supply of	0	Supply voltage OK
SOLV			1)	Supply voltage below lower limit
	solenoids	1
			2)	No supply voltage

Output area mapping

Offset

Input data

(word)

MSB

LSB

MSB

LSB

15

8

7

0

0

15

COM-A

0

1

15

COM-B

0

Output

2

15

COM-C

0

area

3

15

COM-D

0

4

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

5

L

L L

L L

L L

L L

L L L

L L

L

L

6

L

L L

L L

L L

L L

L L L

L L

L

L

7

L

L L

L L

L L

L L

L L L

L L

L

L

L : Fixed to Low ( reserved area )

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