8244 3M, 8244 Datasheet - Page 29

• Manufacturer Part Number: 8244
• Description: Static Dissipative 3 Layer Floor Mat
• Manufacturer: 3M

Specifications of 8244

• Ground Terminals: Stud
• External Width: 2.5ft
• Thickness: 3.5mm
• Roll Length: 50ft
• Color: Blue
• Lead Free Status / RoHS Status: na

24
Workstation Products
3M
Ground Monitors
3M Ground Master Equipment Ground Monitors are designed to provide
continuous monitoring of proper ground connections of up to eight tools
and up to 16 tools in tandem with another Ground Master monitor. The
monitor shows which individual ground connection is being monitored
and its status. Ground Master also monitors EMI on each ground, to
assist in diagnostics of lockups and malfunctions.
Each ground connection has its own easily replaceable fuse to prevent
dangerous voltages from incorrect wiring propagating to other equipment.
Ground Master provides intelligent information to a facility monitoring
system with detailed status on each ground connection. 3M Ground
Master RT provides relay closure and a logic signal to the tool so that
it can be shut down in case of ground failure. Contact 3M for the best
model for your applications.
Features
• ANSI/ESDA S20.20 compliant.
• Alarm threshold adjustable from 1–20 ohm.
• Each ground connection is protected by individual fuse in case of
• EMI monitored on each ground.
• Output to data acquisition or facility monitoring system (depending
• Logic signal output to the tool shuts tool down if ground fails
For more product information, please visit www.3M.com/static
3M
Metal Grounds
Measurement Method
AC Impedance
EMI on Metal Grounds
Wrist Strap Monitoring
Output Signal
Analog 4 – 20mA
Logic
Digital
incorrect wiring.
on model).
(depending on model).
™
™
Ground Master Equipment
Ground Monitors Product Selection Guide
Ground Master CTC065
MODBUS
8
x
x
x
x
Ground Man CTC333
3M
™
Product No.
CTC065
Ground Master Equipment Ground Monitor
3
x
-
x
Ground Man Plus CTC334
Description
Ground Monitor
3
x
x
x
-