HORIBA STEC MT-52 Series User manual

Digital Readout and Control Unit
MT-52 Series Instructions (Ver.2.2)
HORIBA PRECISION INSTRUMENTS (BEIJING) CO., LTD.
CSMS5202

CONTENTS
1. INTRODUCTION.........................................................................................................1
2. SPECIFICATIONS........................................................................................................2
3. DIMENSIONS & INSTALLATION............................................................................ 4
3.1 MT-52 Dimensions & Installation................................................................... 4
3.2 MT-52-2J/3J/4J Dimensions............................................................................ 7
4. PANEL INTRODUCTION......................................................................................... 12
4.1 Front Panel View............................................................................................12
4.2 Rear Panel View.............................................................................................13
5. ELECTRICAL INTERFACE......................................................................................14
5.1 MFC Interface (D-sub 15/Female).................................................................14
5.2 COMM Interface (D-sub 9/Female).............................................................. 15
5.3 SIGNAL Interface..........................................................................................18
6. OPERATING INSTRUCTIONS.................................................................................19
6.1 Power On and Power Off............................................................................... 19
6.2 Basic Operations............................................................................................ 19
6.3 Instrument Configuration...............................................................................22

6.4 External Zero Adjustment.............................................................................. 26
7. FACTORY DEFAULT SETTINGS............................................................................ 27
8. ATTENTIONS.............................................................................................................28
9. ORDERING GUIDE...................................................................................................29
APPENDIX Ⅰ: RoHS.......................................................................................................30

1
1. INTRODUCTION
MT-52 series flow display instruments can supply power, realize control operation,
flow setting and flow display function for mass flow controller (MFC) or mass flow
meter (MFM).

2
2. SPECIFICATIONS
Table 2-1. MT-52 Series Specifications
ITEMS MODELS
MT-52
MT-52-2J
MT-52-3J
MT-52-4J
AC Power Supply
185~240VAC 50/60Hz
Input Power Max.
19.8W
39.6W
59.4W
79.2W
Channel Numbers
1
2
3
4
DC Power
Output
+15V ± 5%
-15V ± 5%
Imax=150mA
Imax=350mA
Imax=300mA
Imax=700mA
Imax=450mA
Imax=1050mA
Imax=600mA
Imax=1400mA
SET Output Type
0～5V(Default), or 1～5V, or 4～20mA
SET Output Accuracy
±0.2% (@ F.S.=1000, 5～40℃)
Signal Input Type
0～5V(Default), or 1～5V, or 4～20mA
Display Digits
Display Accuracy
F.S. ± 2 digits (@ F.S.=1000, 5～40℃)
MFC Interface
D-sub 15/Female
External Control Interface
D-sub 9/Female
digits
2
1
/3

3
Continue to Table 2-1. MT-52 Series Specifications
ITEMS MODELS
MT-52
MT-52-2J
MT-52-3J
MT-52-4J
Operating Temperature
0～50℃
Dimensions
(mm)
Panel
(L×H)
96×96
483×110
Body
(L×W×H)
90×156×90
440×201×109
Warm-up Time (min)
5
Weight (Kg)
0.9
3.4
3.7
4.0

4
3. DIMENSIONS & INSTALLATION
3.1 MT-52 Dimensions & Installation
3.1.1 Dimensions
Figure 3.1-1. MT-52 Exterior

5
Figure 3.1-2. MT-52 Dimensions (unit: mm)

6
3.1.2 Installation
Figure 3.1-3. MT-52 Installation
Before Installation, fasteners are assembled as shown above. Then the MT-52 is
inserted into the mounting hole of the mounting plate, and finally the fasteners are
loaded into the fixing hole, and the screw should be tightened. The fasteners are a set of
two, and the other one on the bottom is installed as mentioned above.
Mounting Hole:
91×91mm
Mounting plate
Fastener
MT-52
Fixing hole

7
3.2 MT-52-2J/3J/4J Dimensions
Figure 3.2-1. MT-52-4J Exterior