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Specifications
3
• UL Listed* - UL 294 Indoor Use
• CUL Listed - S319: Class 1
• ANSI/BHMA A156.25 Listed Grade
1 Compliant
*UL294, S319, & BHMA A156.25 not applicable to SN200 with
Non-UL294 Configuration option
12/24VDC
System
Average
Reader**
75mA
Actuator
500mA
**Maximum AVG - RMS current draw during continuous card reads
Not evaluated by UL.
Peak - highest instantaneous current draw during RF communication
The reader requires 12VDC for power, while the
lock accepts either 12 or 24VDC.
Wire Gauge Chart 12VDC
Total
One-Way
Length of
Wire Run
1/4A
1/2A
3/4A
(ft)
100
20
18
16
150
18
16
14
200
16
14
12
250
16
14
12
300
16
12
12
400
14
12
10
500
14
10
10
750
12
10
—
1,000
10
—
—
1,500
10
—
—
†
Recommended wire specifications for OSDP: Four (4) conductor twisted pair overall shield such as UL approved,
Belden 3107A or equivalent is recommended to remain fully TIA-485 compliant at maximum supported baud rates and cable
distances. Belden 82842, Liberty Wire & Cable 24-29_P485-WHT, West Penn Wire D254852, and CAT6 cable have been found to
be suitable in typical applications and installations, including lower baud rates and cabling distances.
This product is not intended for outside wiring as covered by Article 800 in the National Electrical Code, NFPA 70.
Wiring methods shall be in accordance with the National Electrical Code (ANSI/NFPA70), CSA 22.1, Canadian Electrical Code
(CEC), Part I, Safety Standard for Electrical Installations, local codes and the authorities having jurisdiction.
Both reader and actuator current must be taken into account when determining wire length and gauge. OSDP installations may
be more limited due to fewer cable options.
For OSDP cable lengths greater than 200 ft (61 m) or EMF interference, install 120Ω +/- 2Ω resistor across RS-485
termination ends.
12V
24V
Peak
Average
250mA
n/a
500mA
250mA
OSDP
and Wiegand Wire Specifications
†
Load Current @ 12VDC
1A
1-1/4A
1-1/2A
2A
3A
14
14
12
12
10
12
12
12
10
—
12
10
10
—
—
10
10
10
—
—
10
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
• UL 294 Access Control Ratings:
Destructive Attack
Line Security
Endurance
Standby Power
UL testing was conducted on product powered by
UL Listed model 9001GR/AC injector; manufactured
by Microsemi Corp.
Peak
n/a
250mA
McKinney
Electric
Hinge
Wire Gauge Chart 24VDC
Total
One-Way
Length of
Wire Run
1/4A
1/2A
(ft)
100
24
20
150
22
18
200
20
18
250
18
16
300
18
16
400
18
14
500
16
14
750
14
12
1,000
14
10
1,500
12
10
A8282B • 800-810-WIRE (9473) • www.sargentlock.com
SN200/210 Bored Lock
Level 1
Level 1
Level 4
Level 1
Wiegand or OSDP
Access Control System
SN200/210
Load Current @ 24VDC
3/4A
1A
1-1/4A
1-1/2A
2A
18
18
16
16
14
16
16
14
14
12
16
14
14
12
12
14
14
12
12
12
14
12
12
12
10
12
12
10
10
—
12
10
10
—
—
10
10
—
—
—
10
—
—
—
—
—
—
—
—
—
3A
12
10
10
10
—
—
—
—
—
—
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