Installation Manual MNX10033 / REV A MODEL MMX-MOD3 Series. MAXX Box Module, 3 BNC

Transcription

1 Installation Manual MNX10033 / REV A MODEL MMX-MOD3 Series MAXX Box Module, 3 BNC

2 Contents SECTION I OVERVIEW... 2 INTRODUCTION... 2 DESCRIPTION... 2 SECTION II INSTALLATION... 3 DESCRIPTION... 3 ELECTRICAL CONNECTIONS... 3 FIGURE 1. PLACEMENT OF REMOVABLE PLUGS... 3 FIGURE 2. DIP SWITCH SETTINGS... 3 WIRING DUAL OUTPUT AND TRIAXIAL SENSORS... 4 TABLE 1. WIRING CONFIGURATION GUIDE... 4 MOUNTING... 4 FIGURE 3. MMX MOD3 LAYOUT... 4 SECTION III OPERATION... 5 SECTION IV MAINTENANCE... 5 GENERAL... 5 WARRANTY... 5 Effective: 4/26/10 1

3 Section I Overview Introduction This document will explain the operation, setup, installation and maintenance of the MMX-MOD3 modules, for use with vibration sensors. This module will take the input from up to three separate single axis, 2 wire sensors, one dual output sensor (vibration/temperature or 4-20mA/vibration) where the common is shared between the dual output sensor input, or one triaxial output sensor, where the common is shared between all sensors. Description The MMX-MOD3 module is a DIN rail mountable component with a small foot print to accommodate limited spaces, and has been designed to allow flexibility in adding a common collection point for vibration sensors. The modules are traditionally mounted inside a protective enclosure. Effective: 4/26/10 2

4 Section II Installation Description The MMX-MOD3 module is intended to be installed inside a protective enclosure. This minimizes the effects of the environment contaminating the BNC jacks or the pc board, and assures better data collection. CTC offers our MMX1000/2000 Series Enclosures for this purpose. Electrical Connections The orientation of the removable plugs has BNC #1 with plug closest to the DIN rail mount (or bottom) on the module, with #2 in the middle and #3 will be nearest the BNC s. This configuration provides an easier method of wiring the module when placed inside an enclosure. Figure 1. Placement of Removable Plugs Setup of DIP switches The MMX-MOD3 modules can be setup to provide grouped signals from a dual output sensor, or a triaxial style sensor that share the common conductor. By adjusting the switches, the common connection can be shared between inputs 1 & 2, 2 & 3, for dual outputs and between inputs 1, 2, & 3 for triaxial sensors. This system eliminates the need to insert jumper wires between the different inputs within the module. The switches are displayed in Figure 2 at the center of the module, on the circuit board. Figure 2. Dip Switch Settings Effective: 4/26/10 3

5 Note: Module is set at Commons Shared OPEN at factory Once the proper settings are made to the module, it is ready for service. Dipswitch Figure 3. MMX-MOD3 Layout Wiring Dual Output and Triaxial Sensors Dual Out and Triaxial sensors can be wired into the MMX-MOD3 by setting the dipswitch to the appropriate settings and wiring the inputs as shown in the table below. Sensor Type Input Termination Dipswitch Setting Mounting Dual Output (Chan 1 + 2) Dual Output (Chan 2 + 3) Triaxial Vib (+) Ch 1 (+) Temp (+) Ch 2 (+) Com ( ) Ch 1 ( ) Vib (+) Ch 2 (+) Temp (+) Ch 3 (+) Com ( ) Ch 2 ( ) X (+) Ch 1 (+) Y (+) Ch 2 (+) Z (+) Ch 3 (+) Com ( ) Ch 1 ( ) Table 1. Wiring Configuration Guide The MMX-MOD3 is designed to be mounted on 35 mm DIN rail. The mounting clip is spring loaded to facilitate simple permanent locating. To remove the module, it is recommended that a small flat-head screw-driver be used as a lever on the spring loaded mount clip. With the clip disengaged, simply pull the module off of the mounting rail. To make removal easier the terminal blocks can be removed with a small flat head screw driver without the need to disconnect wiring. Effective: 4/26/10 4

6 Section III Operation Once the dip switch is set and the sensors are attached correctly to the inputs, the unit is ready for use. Access the signal from the sensors through the appropriate BNC s. Section IV Maintenance General There are no customer replaceable parts. The device has been designed to self calibrate and monitor its own operational status. It should provide trouble-free continuous service under normal operating conditions. Warranty If any CTC vibration analysis hardware product should ever fail, we will repair or replace it at no charge. CONTACT INFORMATION: Connection Technology Center, Inc (CTC) 7939 Rae Blvd. Victor, NY (US & Canada) (International) Effective: 4/26/10 5