C&H Technologies M 2 2 0 Manuel d'utilisateur

MODEL M22 1 ( FORMERLY HP E2273 A ) USER’S MANUAL 8 CHANNEL FORM C M - MODULE Document Part No: 11029564 C&H Technologies, Inc. <&

4 C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, Texas 78681 <> www.chtech.com

5 2.0 INSTALLATION 2.1 UNPACKING AND INSPECTION Verify that there has been no damage to the shipping container. If damage exists t

6 2.4 PREPARATION FOR RESHIPMENT If the module is to be shipped separately it should be enclosed in a suitable water and vapor proof anti-static b

7 3.0 FUNCTIONAL DESCRIPTION 3.1 OVERVIEW A simplified switching schematic is shown in Figure 2. UserConnectorPinsUserConnectorPinsCH0 NCCH0 NOC

8 3.2 IDENTIFICATION AND CONFIGURATION REGISTERS 3.2.1 I/O Registers There are a variety of registers used to configure and control the M221

9 Reg. 00 Status Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Write Read-only Read Not Used BUSY Not Used RIRQ BUSY  Rela

10 3.2.2 Module Identification The M221 supports the identification function called IDENT. This IDENT function provides information about the

11 4.0 OPERATION The M221 is a register-based instrument that is controlled through a series of I/O registers described in Section 3.2.1.

12 C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, Texas 78681 <> www.chtech.com

A-1 APPENDIX A: CONNECTORS MAXIMUM VOLTAGE/CURRENT. The maximum voltage that may be applied to any connector on the M220 is 200 VDC, 125

ii COPYRIGHT C&H Technologies, Inc. (C&H) provides this manual "as is" without warranty of any kind, either expressed or implied,

A-2 C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, Texas 78681 <> www.chtech.com

N O T E S: C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, Texas 78681 <> www.chtech.com

. C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, Texas 78681 <> www.chtech.com

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INSTRUCTIONS In its continuing effort to improve documentation, C&H Technologies, Inc. provides this form for use in submitting any commen

iii AMENDMENT NOTICE C&H Technologies, Inc. makes every attempt to provide up-to-date manuals with the associated equipment. Occasionally, chan

iv INTRODUCTION This manual describes the operation and use of the C&H Model M221 8 Channel Form C Switch M-Module (Part Number 11029560). Thi

v TABLE OF CONTENTS 1.0 GENERAL DESCRIPTION... 1 1.1 P

vi LIST OF FIGURES Figure 1. M-MODULE Installation ...5 Fi

1 1.0 GENERAL DESCRIPTION The M221 provides 8 individual Form C (SPDT) channels for general purpose switching and control of extern

2 1.2.2 Specifications The M221 incorporates the standard 40-pin, 20x2 row connector interfaces to the carrier board for power and data/contr

3 1.2.3 Mechanical The mechanical dimensions of the module are in conformance with ANSI/VITA 12-1996 for single-wide M-Module modules.