CH Tech EM405D Table of Contents General Description, Installation, Functional Description

		TABLE OF CONTENTS
1.0	GENERAL DESCRIPTION		1
1.1	PURPOSE OF EQUIPMENT		1
1.2	FEATURES AND SPECIFICATIONS		1
1.2.1		Key Features	1
1.2.2		Specifications	2
1.3	ELECTRICAL		3
1.4	MECHANICAL		3
1.5	ENVIRONMENTAL		3
1.6	BUS COMPLIANCE		3
1.7	APPLICABLE DOCUMENTS		4

2.0	INSTALLATION	5
2.1	UNPACKING AND INSPECTION	5
2.2	HANDLING PRECAUTIONS	5
2.3	INSTALLATION OF M-MODULES	5

3.0	FUNCTIONAL DESCRIPTION		7
3.1	GENERAL		7
3.1.1		Embedded Controller	7
3.1.2		Ethernet Interface	7
3.1.3		M-module Interface	8
3.1.4		Power Conversion	8
3.2	REAR PANEL		8
3.3	FRONT PANEL		9

4.0	OPERATING INSTRUCTIONS			11
4.1	GENERAL			11
4.2	CONFIGURING THE ETHERNET INTERFACE			11
4.2.1		IP Address		11
4.2.2		Subnet Mask		12
4.2.3		Gateway		12
4.2.4		Port Numbers		12
4.2.5		Wireless Settings		12
4.2.6 Performing the Configuration – Wired Ethernet				13
	4.2.6.1		Wed-based Configuration	14
	4.2.6.2		Telnet Configuration	14
	4.2.6.3 Configuring a Device with an Unknown IP address			14
4.2.7 Performing the Configuration – Wireless Ethernet (Wi-Fi)				15
	4.2.7.1		Wed-based Configuration	16
	4.2.7.2		Restoring Factory Defaults	16
4.3	COMMUNICATING WITH THE CARRIER AND M-MODULES			17
4.3.1		Error Handling		17
4.3.2		Write Data command		19
4.3.3		Read Data command		19
4.3.4		Block Access		20
	4.3.4.1		Block Write command	21
	4.3.4.2		Block Read command	22

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