C&H Technologies M 2 2 0 Manual de usuario

MODEL M220 ( FORMERLY HP E2272 A ) USER’S MANUAL DUAL 8X1 MULTIPLEXER M-MODULE Document Part No: 11029554 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 functional block diagram is shown in Figure 2. A(7:1)D(15:0)CarrierInterface/IACK/CS/DS0/W

8 3.1.3 ID EEPROM The EEPROM holds sixty-four 16-bit words of M-Module ID data and VXI M-Module data. Refer Section 3.2.3 for more details. 3

9 1 CH0_HI2 CH0_LO18 CH1_HI33 CH1_LO17 CH2_HI32 CH2_LO16 CH3_HI31 CH3_LO22 CH4_HI6 CH4_LO21 CH5_HI5 CH5_LO20 CH6_HI4 CH6_LO19 CH7_HI3 CH7_LO34 - 412

10 3.2 IDENTIFICATION AND CONFIGURATION REGISTERS 3.2.1 Setting Multiplexer Size Figure 4 shows the two jumper positions for the M220.

11 3.2.2 I/O Registers There are a variety of registers used to configure and control the M219 module. These registers are located in the IOSpa

12 Reg. 00 Status Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Write Read-only Read Reserved INIT MPS FIFOE FIFOF INT INIT

13 Reg. 10 Row 0 Set Register Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Write Unused R0C3 R0C2 R0C1 R0C0 Read Unused R0C3

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

14 3.2.3 Module Identification The M220 supports the identification function called IDENT. This IDENT function provides information about the

15 4.0 OPERATION The M220 is a register-based instrument that is controlled through a series of I/O registers described in Section 3.2.2.

16 3. The Row n Set/Reset readback registers return the programmed relay state only if you use the module correctly. Since the driver power can be

17 If the M-Module is enabled to interrupt, it asserts the INT line on the M-Module interface to the Carrier when the last commanded relay operation

18 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 VA

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

READER'S COMMENT FORM Your comments assist us in improving the usefulness of C&H's publications; they are an important part of the

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

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

iv INTRODUCTION This manual describes the operation and use of the C&H Model M220 Dual 8x1 Multiplexer M-Module (Part Number 11029550). This m

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

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

1 1.0 GENERAL DESCRIPTION The M220 provides two separate 8 to 1, two-wire multiplexers or you can move a jumper to connect the common channels of

2 1.2.2 Specifications The M220 incorporates the standard 40-pin, 20x2 row connector interfaces to the carrier board for power and data/control,

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. T