ioThinx 4500 (45ML) Module Series
Preface
1-2
Revision History
Version
Change
Date
v1.0
First release.
2020-07-06
Relevant Models
This document applies to the following 45ML modules:
Model Name
Features
Operating Temp.
45ML-5401
4 serial ports (RS-232/422/485 3-in-1)
-20 to 60°C
45ML-5401-T
4 serial ports (RS-232/422/485 3-in-1)
-40 to 75°C
Package Contents
The following items are included in the product package.
•
1 x 45ML module
•
1 x quick installation guide (printed)
•
1 x warranty card
How to Use This Device
45ML modules cannot be used as standalone devices. The modules must be used with an ioThinx 4500 Series
head/CPU module. Refer to the appropriate ioThinx 4500 Series User’s Manual for details.
NOTE
Be sure to connect both the system and field power on the ioThinx 4530 series to the power supply; otherwise,
the 45ML module may not work properly.
Safety Precautions
Observe the following safety precautions when installing or using the devices discussed in this document:
DANGER
Never work on the device while the power source is switched on! Disconnect all power sources to the device
before performing any installation, repair, or maintenance work.
DANGER
To avoid causing electrical arcs, make sure that all power sources have been disconnected before removing or
replacing components. Electrical arcs can cause explosions in areas that contain flammable substances. This
warning applies when:
•
Connecting or disconnecting the removable terminal block.
•
Connecting or disconnecting the device from a field-site power source.