8801 3M, 8801 Datasheet - Page 21

• Manufacturer Part Number: 8801
• Description: Static Dissipative Rubber Table Mat
• Manufacturer: 3M

Specifications of 8801

• Ground Terminals: Stud
• External Width: 2ft
• Thickness: 1.7mm
• Roll Length: 40ft
• Color: Blue
• Lead Free Status / RoHS Status: na

16
Workstation Products
3M
The 3M WS Aware Workstation Monitor provides continuous monitoring
of all grounding parameters on a workbench or in a tool in full compliance
with ANSI 6.1 and ANSI/ESDA - S20.20 requirements, as well as high-
frequency noise (EMI) on ground. For operators, WS Aware Monitors
utilize dual wrist straps for a continuous resistivity check of human body
connection and patented advanced DSP technology for reliable monitoring
utilizing ultra-low control voltage. Each operator’s body voltage is also
continuously monitored. Patented optional Big Brother terminals allow
the monitor to alarm when an operator approaches static-sensitive
components, but does not plug in his or her wrist strap properly.
WS Aware CTC061 provides continuous monitoring for two metal
grounds (such as tools) and for two “soft” grounds (such as dissipative
mats, surfaces and parts made of dissipative plastics), or four metal
grounds (CTC062). It provides monitoring of EMI on metal grounds with
programmable alarm thresholds. As electromagnetic interference (EMI)
is rapidly becoming a significant factor in equipment failures, this
patented feature helps to provide proper operation of your equipment.
Features
• Highly integrated credit card-size unit offers combination of features.
• Proper operator grounding — Big Brother operator presence detector
• Ultra-low voltage — only 25 millivolts of signal to any part of wrist
• ANSI 6.1 and ESDA S20.20 compliant ground monitoring.
• EMI monitoring on grounds.
• Safety — built-in safety 1 megohm resistors for each half of the wrist strap.
• Output to facility monitoring system.
3M
For more product information, please visit www.3M.com/static
Connectivity
Item
Interface
Current Loop
Logic Level
MODBUS
Data Connector
alerts if an operator is within reach of sensitive components but is not
plugged in.
strap at any time.
™
WS Aware Dual Workstation Monitor CTC061 (Stand not included.)
™
WS Aware Dual Workstation Monitors
Typical Properties
4 – 20 mA
0/20 mA
MODBUS std. compliant
RJ45 jack
Order Universal Power Adapter CTA212 for WS Aware.
Wrist Strap Monitor
Item
Wrist Strap Type
Connection to Ground
Wrist Straps Monitored
Imposed Voltage on Body
Remote Terminals
Remote Terminal Cables
Visitor Jack on Remote
Body Resistance Alarm Level
Body Voltage Alarm Level
Local Indication
Indicated Parameters
Output Parameters
for Each Operator
Ground Monitor
Parameters Monitored
CTC061
Metal Ground (Tools)
Dissipative Surfaces
CTC062
Metal Ground (Tools)
Monitored Ground Connector
Connection Activation
Metal Ground Alarm
Dissipative Ground Alarm
Imposed Voltage
Metal Ground
Dissipative Surfaces
EMI on Metal Ground
Sensitivity
Local Indication
Indicated Parameters
Output Parameters
Output Parameters
for Each Connection
General
Item
Power (local or network) Voltage
Current Consumption
Dimension (approx.)
Weight (approx.)
Typical Properties
Dual, 3.5 mm plug
1 megohm for each side
2
0.025 V (25 mV) max.
2, one for each operator
Mini-DIN 6-pin
Available
10 megohm default
±2.5 V default (adjustable)
LED, buzzer
Availability
Continuity
Body Voltage
Availability
Continuity
Body Voltage
Typical Properties
2 connections
2 connections
4 connections
No-screw terminal
Dip-switch (no jumpers)
1 – 20 ohm (10 ohm default)
10 – 1,000 megohm
(1,000 megohm default)
< 0.075 V open circuit
< 0.4 V open circuit
0 dBm (226 mV) default
Good/alarm/off, LED, buzzer
Resistance to ground
EMI on metal ground
Availability (pass/fail)
Resistance to ground
EMI (metal ground) (MODBUS)
Typical Properties
12..24 Vdc
<150 mA
1.30 H x 2.25 W x 3.2 in. L
(33 x 57 x 81 mm)
4.25 oz (120 g)