Sierra Monitor Corporation EX250-SEN1 Specifications, Basic specifications, Higher-level bus

Specifications

Basic specifications

Rated voltage	24VDC
Range of power	Power supply for input and control : 24VDC		10%
supply voltage	Power supply for output : 24VDC+10%/-5%
Rated current	Power supply for input and control : Max. 1.1A
	Inside SI Unit : 0.1A	)
	( Input device :1A
	Power supply for output : Max. 2A
Number of input/	Input point : Max. 32/Output point : Max. 32 *
output points
Output type	PNP output (-COM.)

* The maximum output point is 24 when the Power Block is connected.

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 : Data length 6 byte, Instance 100.
		Output : Data length 4 byte, Instance 150.
	Port No.	44818 (0xAF12)
IP address setting range		192.168.0.1 to 192.168.0.14 (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 : 107

I/O mapping

Input area mapping

Offset								Input data
(word)	MSB							LSB	MSB							LSB
	15							8	7							0
0	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1		0	Sensor
1	31	30	29	28	27	26	25	24	23	22	21	20	19	18	17		16	input area
2	L	L	L	L	SP	DI	L	L	L	L	L	L	L	L	L		L

Status input area

L : Fixed to Low

Diagnostics (Status input area)

Item	Status		Condition
SP	Solenoid power supply status	0	No supply voltage
		1	Supply voltage OK
DI	Status of sensor power supply	0	Short circuit
		1	Normal

Output area mapping

Offset								Output data
(word)	MSB							LSB		MSB							LSB
	15							8		7							0
0	15	14	13	12	11	10	9		8	7	6	5	4	3	2	1	0
1	31	30	29	28	27	26	25		24	23	22	21	20	19	18	17	16

10 11