Accutech SI10 spec eng
39
Product Data Sheet Accutech SI10
Specifications
Accutech SI10
Functional
Sensor Type
Switch-Input with optional Switch Outputs*
Location
Field Unit
Frequency Range
900MHz and 2.4GHz license-free bands
Power
Integrated battery
Network Capacity
• Max. 100 field units per base radio
• Max. 256 base radios per network
Features
Inputs
Two contact closures. One or both inputs may be used in counter mode. (For installation in hazardous areas, the contacts must
be simple devices with no energy storage capability).
Input Characteristics
• Max. switch impedance 1.0kΩ
• Input Isolation between Input 1 to Input 2 = 20kΩ
• The counter inputs support a maximum input frequency of 5Hz with a 50% duty cycle. The input must be in a state for 100ms
for the state to be recognised. Detection of rising or falling edge or both edges.
Outputs*
•
•
•
•
Remote Configuration
Interface
Accutech Manager, WindowsTM-based GUI software, providing network-wide monitoring and performance-management features
and field unit configuration capabilities.
Local Configuration Interface
• Integrated LCD with membrane-switch buttons.
• Display cycles through Switch 1, 2 and error messages, if applicable
• Configure RF parameters locally using membrane-switch buttons
RF Characteristics
900MHz:
• 902 to 928MHz Frequency Hopping Spread Spectrum (FHSS), FCC certified ISM license-free band
• 915 to 928MHz (Australia)
• 921 to 928MHz (New Zealand)
• Data Rates: 4,800, 19,200 or 76,800bps
• 0.4W maximum
2.4GHz:
• 2400 to 2483.5MHz ISM license-free band Frequency Hopping Spread Spectrum (FHSS) Radio
• Data Rates: 50/100kbps (FSK Modulation), 200kbps (GFSK Modulation)
• Typical Electrical Transmit Power: +10.6dBm
• Typical Receive Sensitivity (0.1% BER): - 102dBm @ 50kbps, - 99dBm @ 100kbps, - 99dBm @ 200kbps
• Typical CW Receiver Blocking Rejection: 64dB for CW @ +/- 5MHz, 74dB for CW @ +/- 30MHz
Self-Diagnostics
• Low battery notification – indicates the need to replace the battery (approximately one month advance notification).
• Contains software and hardware that continuously monitors operation. Any sensor or device parameter that is out of
spec is identified and reported
2: optional switch outputs. Outputs are dry contact; external power is required for equipment being controlled.
Max. switching up to 1A at 30V (Note Safety Certifications for SI10 with Outputs)
Remotely controlled by writing data to base radio
Configurable failsafe state and power-up state
General
Operating Ambient
Environment
•
•
•
•
-40 to +85°C (-40 to +185°F) electronics
-20 to +70°C (-4 to +158°F) display
-40 to +85°C (-40 to +185°F) display (extreme cold can reduce LCD visibility)
Humidity: 0 to 95%, non-condensing
Power
• Self-contained power
• Standard Accutech field units include a single C-Cell (900MHz) or D-Cell (2.4GHz) lithium battery that offers battery life up to
ten years of service, depending on data rates and battery options
Physical Characteristics:
• Base Plate: 304 Stainless Steel
• Cover: GE Lexan®, V-0 rating and UV resistant
Operating Shock and Vibration
Tested per IEC 60068-2-6 (vibration) and 2-27 (shock)
Random Vibration
Characteristics
Tested to withstand 6 g’s, 15 minutes per axis from 9 – 500Hz
Electromagnetic Compatibility
Operates within specification in fields from 80 to 1,000MHz with field strengths to 30V/m. Meets EN 50082-1 General
Immunity Standard and EN 55011 compatibility emissions standard
Certifications
North America HAZLOC:
• cCSAus
• Intrinsically Safe: Exia IIC; AEx ia IIC
• Class I, Div. 1, Groups A, B, C & D, T4
• Class II, Div. 1, Groups E, F and G, T3
• Class III, T3.
• Class 1, Zone 0, AEx ia IIC, T3
• Class I, Div. 2, Groups A, B, C & D, T4
• Class II, Div. 2, Groups F and G, T4
• Class III, T4.
• Explosion Proof:
• Class I, Div. 1, Groups A, B, C & D; T4
• Class I, Div. 2, Groups A, B, C & D; T4
ATEX/IECEx HAZLOC:
• LCIE
• Intrinsically Safe: Ex ia IIC T3
• Flame Proof: Ex d IIC T4.
EMC & Radio:
• North America : FCC , IC
• Europe: CE Mark (R&TTE)
• Australia/New Zealand: C-Tick
Disclaimer: Schneider Electric reserves the right to change product specifications. For more information visit www.schneider-electric.com.
40
Product Data Sheet Accutech SI10
Model Code
AC-SI10-TJ11N00-A represents a typical part number.
Model
Type
TBUASI
Wireless Dual Contact Switch Input Field Unit
Code
Select: RF Module Type
T
902MHz - 928MHz band (FCC / IC)
D
915MHz - 928MHz band (Australia)
N
915MHz - 921MHz band (New Zealand)
F
2.4GHz band
Code
Select: Certifications
A
Explosion Proof Protection – Div 1
CSA – see product data sheet for certification details
E
Non-Incendive Protection – Div 2
CSA – see product data sheet for certification details
J
CSA – see product data sheet for certification details
Q
ATEX & IECEx – see product data sheet for certification details
N
Flame Proof Protection
ATEX & IECEx – see product data sheet for certification details
Code
Select: Housing & Battery Pack
P
NEMA4 Polycarbonate Housing with 1 Cell (available with Intrinsically Safe Rating)
1
NEMA4X Aluminum Housing with 1 Cell
2
NEMA4X Aluminum Housing with 2 Cells (not available for ATEX/IECex)
4
NEMA4X Aluminum Housing with 4 Cells (not available for ATEX/IECex)
Code
Select: Digital Outputs*
N
None
E
2 Digital outputs – supported by BR20 Base Radio only (suitable for Div2 rating only) Code
Select: Integral Antenna or Cable & Connector Interface
00
Integral Antenna with Antenna Cover, the 2.4GHz NEMA4 unit also comes with an external antenna connector
01
For 900MHz RF Module Systems – or – the 2.4GHz in a NEMA4X Aluminum Housing
External YAGI Antenna, 6db, attached to base of unit (not available with 2.4GHz RF NEMA4 unit)
10
10ft. (3.01m) cable with N-Male connector for remote antenna configurations (not available with 2.4GHz RF NEMA4 unit)
25
25ft. (7.62m) cable with N-Male connector for remote antenna configurations (not available with 2.4GHz RF NEMA4 unit)
Code
Select: Junction Box
A
No Junction Box (exposed lead wires)
B
NEMA4 - Aluminum Rear Entry
D
NEMA4X - Stainless Steel Rear Entry
* Requires BR20 as network base radio
41
Product Data Sheet Accutech SI10
Dimensions
900MHz RF and Battery Unit
(Sensor and external antenna
option shown)
No Junction Box
(Flying Leads)
Junction Box Option
3.82”
(97.0mm)
3.82”
(97.0mm)
6.49”
(165.1mm)
4.68”
(119.0mm)
NEXT
Accutech
3.82”
(97.0mm)
3.82”
(97.0mm)
4.68”
(119.0mm)
11.70”
(297.4mm)
NEXT
ENTER
Accutech
ENTER
3.82”
(97.0mm)
11.70”
(297.3mm)
NEXT
Accutech
ENTER
23.03” (584.8mm)
2.4GHz RF and Battery Unit
(Sensor and external antenna
not shown for clarity)
3.82" [97.0mm]
3.82" [97.0mm]
0.90" [22.9mm]
6.06" [153.9mm]
NEXT
Accutech
ENTER
0.63" [16.0mm]
RF CONNECTION
FOR EXTERNAL
ANTENNA
42
Product Data Sheet Accutech SI10
Dimensions
NEMA4X Enclosure
8.00” (203.3mm)
3.69” (93.8mm)
13.64” (346.4mm)
4.33” (110.0mm)
NEXT
Accutech
ENTER
3/4” NPT
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