DM-3100U2-1中文资料
For DM-3000 and DM-4000
Series Panel Meters
Part No. RN-3100/4100
PURPOSE
This kit contains all the components necessary to modify DATEL panel meters such that they accept signal inputs other than the standard ±2.0V range. This kit will modify the following panel meter models:
DM-3100N-1DM-3101-1DM-4100D-1DM-3100Ul-1DM-3100B-1DM-4101D-1DM-3100U2-1DM-3100L-1DM-4101N-1DM-3100U3-1DM-3100X -1DM-4105-1DM-31003-1
DM-3104 -1
DM-4200-1DM-410lL-1
Using the components in this kit, these panel meter models can be modified to accept any one of the following signal ranges:
±200mVdc ±20Vdc ±200Vdc ±200mA ±20mA ±2mA ±200μA There is one exception: 4? DIGIT PANEL METERS (ANY OF THE MODELS WHOSE SUFFIX BEGINS WITH A “4”) CANNOT BE MODIFIED FOR THE ±200mV RANGE.
MAKING THE MODIFICATION
Making a range change modification is a relatively simply procedure, however, familiarity with proper soldering techniques is required. When handling the panel meter printed circuit boards, care should be taken to avoid a dis-charge of static electricity which could damage the meter’s sensitive CMOS circuits. A grounding wrist strap should be worn when handling the PC boards.
To make a range change modification, follow these steps:
1.Locate your panel meter model and the desired range in the tables below. Note that the 200mV range is the only range which requires different components depending on the meter model.
INNOVATION and C E E N
E ?
?
O b s
o l e t e P r o d u c t N o t a
v
a i l a
b l e f
o r s a l e
DATEL P/N: DM-3100B/3104 SG1 located on
component side
of PC board
DATEL P/N: DM-3100N/3101 SG1 located on
component side
of PC board
DATEL P/N: DM-3100U1
SG1 located on
component side
of PC board
SG1 located on non-component side of PC board
SG1 located on non-component
DATEL P/N: DM-4100D side of PC board
SG1 located on non-component side
DATEL P/N: DM-4101D
SG1 located on
reverse side of
board underneath
R1
DATEL P/N: DM-4105/4106 SG4 located on
non-component side
of PC board
DWG NO. 17619 Rev. A
DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 Internet: https://www.wendangku.net/doc/b1278266.html, Email: sales@https://www.wendangku.net/doc/b1278266.html,
Data sheet fax back:(508) 261-2857DATEL (UK) L TD. Tadley, England Tel: (01256)-880444
DATEL S.A.R.L. Montigny Le Bretonneux, France Tel: 01-34-60-01-01 DATEL GmbH München, Germany Tel: 89-544334-0
DATEL KK Tokyo, Japan Tel: 3-3779-1031, Osaka T el: 6-354-2025
SG1 located on
non-component side
of PC board DATEL P/N: DM-4200