Siemens ESM, OSM technical specifications Contents

Contents

1	Introduction		6
	1.1	Overview of the Variants of the OSM/ESM	7
	1.1.1	OSM ITP62	7
	1.1.2	OSM ITP62-LD	9
	1.1.3	OSM ITP53	11
	1.1.4	ESM ITP80	13
	1.1.5	OSM TP62	15
	1.1.6	ESM TP80	17
	1.1.7	OSM BC08	19
	1.1.8	OSM TP22	21
	1.1.9	ESM TP40	23

2	Functions		25
3	Network Topologies with OSM/ESM		28
	3.1	Bus Structure	29
	3.2	Redundant Ring Structure	31
	3.3	Redundant Coupling of Network Segments	33
	3.4	Compatibility of OSM Version 2/ESM with OSM/ORM Version 1	37
	3.5	Coupling Network Segments	41

4	Interfaces, Displays and Operator Controls		43
	4.1	ITP/TP Ports	44
	4.1.1	ITP Ports	44
	4.1.2	TP Ports	44
	4.1.3	Properties of the TP/ITP Ports	45
	4.1.4	FO Ports	47
	4.1.5	Standby-Sync Port	48
	4.1.6	Serial Interface	49
	4.1.7	Signaling Contact/Terminal Block for Attaching the Power Supply	50
	4.1.8	Digital Inputs	53
	4.2	Displays and Operator Controls	54
	4.2.1	LED Display "Status"	54
	4.2.2	LED "Power"	56
	4.2.3	Port LEDs	58
	4.2.4	Operator Controls	60

5	Installation, Commissioning, Cleaning and Maintenance		62
	5.1	Unpacking, Checking the Consignment	63
	5.2	Installation	64
	5.3	Cleaning	71
	5.4	Maintenance	72
6	Firmware Update		73

Industrial Ethernet OSM/ESM	4
C79000-Z8976-C068-10