Moeller LE4-503-BS1
Digital Expansion Module

Image is for reference only. Actual model may vary.	Model	Bus System	Function	Stations
Image is for reference only. Actual model may vary.	LE4-503-BS1	PROFIBUS-FMS	Slave	--

Server Functions: READ, WRITE, STATUS, IDENTIFY, GET OV, INTIATE, ABORT Maximum Transfer Rate: 500 Kbit/s Connections: 2 MSZY, 2 MSAZ Objects READ: 2 x 6.1 x 10.1 x 30 bytes WRITE: 3 x 6.1 x 20 bytes
LE4-503-BS1 Display Options
View all MI4 Graphic Operator Panels	View all MI4 Text Operator Panel Models	View all MV4 Touch Panel Models

EM4-20x Expansions

LEs can only be installed at specific positions depending on their particular function. The position numbers "1" and "2" indicate which LE can be used at which position. Ensure that the current balance is maintained.

EM4-20x Expansions

LE4-xxx-xx	LE4-xxx-xx
LE4-206-AA1*	LE4-104-XP1
LE4-206-AA2*	LE4-108-XD1
	LE4-108-XR1
	LE4-116-DD1
	LE4-116-DX1
	LE4-116-XD1
	LE4-308-HX1
	LE4-308-XH1
* LEs must only be connected to the EM4-204-DX1

PS4-201 Expansions

PS4-201 Expansions

LE4-xxx-xx	LE4-xxx-xx
LE4-206-AA1	LE4-104-XP1
LE4-206-AA2	LE4-108-XD1
LE4-501-BS1	LE4-108-XR1
LE4-503-BS1	LE4-116-DD1
LE4-504-BT1	LE4-116-DX1
LE4-505-BS1	LE4-116-XD1
LE4-509-BS1	LE4-308-HX1
LE4-622-CX1	LE4-308-XH1

PS4-271 Expansions

PS4-271 Expansions

LE4-xxx-xx	LE4-xxx-xx
LE4-206-AA1	LE4-104-XP1
LE4-206-AA2	LE4-108-XD1
LE4-501-BS1	LE4-108-XR1
LE4-503-BS1	LE4-116-DD1
LE4-504-BT1	LE4-116-DX1
LE4-505-BS1	LE4-116-XD1
LE4-509-BS1	LE4-308-HX1
LE4-622-CX1	LE4-308-XH1

PS4-341 Expansions

LE4-xxx-xx	LE4-xxx-xx
LE4-206-AA1	LE4-104-XP1
LE4-206-AA2	LE4-108-XD1
LE4-501-BS1	LE4-108-XR1
LE4-503-BS1	LE4-116-DD1
LE4-504-BS1	LE4-116-DX1
LE4-504-BT1	LE4-116-XD1
LE4-505-BS1	LE4-308-HX1
LE4-509-BS1	LE4-308-XH1
LE4-622-CX1
LE4-633-CX1

Moeller LE4-503-BS1 Digital Expansion Module

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Moeller LE4-503-BS1
Digital Expansion Module