Model 4010
Synchro/Resolver-to-Linear DC Converter
FEATURES
• Transformer Isolation
• ±6 arc minute Accuracy
• 47 Hz to 10 kHz
• Reverse Polarity and Short Circuit Protected
• Commercial or Extended Temperature Range
• Optional ±2.5° Offset Capability
• Optional 5.0VDC Reference
DESCRIPTION:
This small light weight, low profile, model converts synchro, resolver or sine/cosine inputs into a linear DC voltage
proportional to angular position.
This converter utilizes a Type II servo loop processing technique that enables these units to track at full accuracy, up to the
maximum specified tracking rate. Filtering is provided to provide a smooth and continuous DC output. ±2.5° Offset
capability and internal 5.0VDC reference are optionally available.
This converter is available to operate over a "C" or "M" operating temperature range. The "C" version operates from 0°C
to +70°C and the "M" version operates from -40°C to +85°C.
SPECIFICATIONS:
Accuracy ±6 arc minutes up to 5 KHz; ±9 arc minutes up to 10 KHz varying linearly
Resolution 0.003%
Reference Voltage ±10% transformer isolated
Reference Current 1.5ma max.
Frequency Range 47Hz to 10 kHz
Signal Voltage ±10% transformer isolated
Signal Input Impedance Refer to “Input Code” table
Output Voltage Refer to “Output Code” table
Output Ripple 2mVrms maximum
Output Current ±10mA
Output Impedance 1Ω max Short circuit protected
Will track input up to 1,440°/sec for units specified for 400Hz to 10kHz operation.
Dynamic Response
Will track input up to 180°/sec for units specified for 47Hz to 400Hz operation.
DC Reference (optional) 5.000VDC ±0.1%, Temperature coefficient 0.005% / °C, minimum load 2kΩ.
Zero Offset (optional) ±2.5°
±12 to ±15 VDC ±5% @ 50mA, (Power input is protected against reverse polarity)
Power
MTBF 1.26 million hrs, 25°C Ground Fixed Controlled, TR-332 Issue 6 (Bellcore)
Temperature, Operating "C" (0°C to +70°C); "M" (-40°C to +85°C)
Temperature, Storage -55°C to +105°C
Standard Enclosure: 0.23 lbs. (0.11 kg)
Maximum Weight
Metal Enclosure (No Potting): 0.36 lbs. (0.16 kg); (With Potting): 0.77 lbs. (0.35 kg)
NORTH ATLANTIC INDUSTRIES 631.567.1100 / 631.567.1823 (Fax) 4010A001 Rev AH
110 Wilbur Place, Bohemia, NY 11716 www.naii.com e-mail: sales@naii.com Cage Code: OVGU1 Page 1 of 4
4010 OUTLINE DIMENSIONS
Enclosure “TYPE 1” (Standard)
2.60±.015 .42 ±.01
OUT HI RH
OUT LO +
* P1 RL
+
* P2
+
* + P3
+
3.12 + + .025 SQ PINS
±.015 S2 +
+ DC REF *
S4 -15V
+ +
S1 GND
+ +
S3 +15V
.26±.05
.20±.01
.21 2.20±.01 TOL NON CUM
±.05
Enclosure “TYPE 2” & “TYPE 3”
1.0 +/- 0.05 PIN OUT
Page: 1
8-32UNC 3/8 LG
4 PLACES 1.0 + .05 CONNECTIONS
J1/1 ↔ REF HI
J1/2 ↔ OUT HI
3.12±.01
9 1 J1/3 ↔ OUT LO
J1/4 ↔ S4
2.48±.01
15
J1/5 ↔ S2
8 J1/6 ↔ GND
J1/7 ↔ S1
J1/8 ↔ S3
J1/9 ↔ P1 *
J1/10 ↔ +15 VDC
3.10±.01 J1/11 ↔ –15 VDC
15 POS D – SUB PLUG CONN. J1/12 ↔ REF LO
3.62±.01
J1/13 ↔ P2 *
J1/14 ↔ DC REF *
J1/15 ↔ P3 *
*Optional “OFFSET” and “INTERNAL D.C. REFERENCE” features supplied only when specified.
For “OFFSET” Feature, connect 10K Potentiometer between P1 and P3, connect wiper to P2.
NORTH ATLANTIC INDUSTRIES 631.567.1100 / 631.567.1823 (Fax) 4010A001 Rev AH
110 Wilbur Place, Bohemia, NY 11716 www.naii.com e-mail: sales@naii.com Cage Code: OVGU1 Page 2 of 4
4010 Code Tables
Output Code: (DC Voltage Range Proportional to Angular Range)
Code Voltage Range Angular Range
1 -10.00V to +10.00V = -180° to +180°
2 - 5.00V to +5.00V = -180° to +180°
3 0.00V to +5.00V = -180° to +180°
4 0.00V to +10.00V = 0° to 360°
5 0.00V to +5.00V = 0° to 360°
6 +10.00V to -10.00V = 25° to 105°
7 +10.00V to -10.00V = 40° to -40°
8 +10.00V to -10.00V = 90° to -90°
9 -10.00V to +10.00V = 0° to 360°
10 -10.00V to +10.00V = 5° to 85°
0.00V to +8.75V = 45° to 360°
11
-1.25V to 0.00V = 360° to 405°
12 -10.00V to +10.00V = -25° to 90°
13 +5.00V to -5.00V = 25° to 105°
Other Output codes can be specified
Input Code:
Ref Voltage Frequency Signal Voltage Signal Input Additional
Code
(Vrms) Range (Hz) (Vrms) Impedance Requirements
1 115.00 400 90.00 259k
2 115.00 47 – 400 90.00 259k
3 115.00 400 – 10K 11.80 34k
4 26.00 400 - 10K 11.80 34k
5 10.00 400 - 10K 4.46 60k
6 8.50 400 – 10K 8.50 115k
7 7.00 400 – 10K 7.00 95k
8 7.00 400 – 10K 3.50 47k
9 6.00 400 – 10K 2.72 37k
10 4.00 400 – 10K 2.00 27k
11 115.00 400 90.00 259k 180° Phase Reversal
12 26.00 400 – 10K 11.80 34k Tracking rate 6000°/sec
13 7.00 400 – 10K 2.59 37k
14 6.50 5.400K 2.34 39k Tracking rate 60,000°/sec
15 26.00 400 16.40 40k
16 4.24 2.949K 2.00 27k 0.06° accuracy
17 5.00 2.949K 2.50 37k Frequency Tolerance ±300hz
18 1.88 2.250K 2.63 37k
19 9.00 1.000K 4.50 60k
20 7.00 10K 2.00 27k Optimized for 10KHz Operation
21 7.00 10K 3.50 47k Optimized for 10KHz Operation
24 6.00 2.865K 3.30 47k
25 4.24 2.950K 3.30 47k
NORTH ATLANTIC INDUSTRIES 631.567.1100 / 631.567.1823 (Fax) 4010A001 Rev AH
110 Wilbur Place, Bohemia, NY 11716 www.naii.com e-mail: sales@naii.com Cage Code: OVGU1 Page 3 of 4
26 6.00 2.942K 3.00 47k Optimized for 2.942KHz Operation
Other Input codes can be specified
Note: Voltages up to 115 Vrms @ 400 Hz may be applied to the reference and signal inputs without damage.
ORDERING INFORMATION
To order, specify all parameters using the part numbering system shown below:
4010 – 1 C 2 R 1 – 1 EXAMPLE PART NUMBER
Input Code:
Refer to “Input Code” table
Power:
“ ” = Leave blank for ±15VDC
“1” = Option not available (See Note 1)
Offset & DC Ref:
“1” = None
“2” = 5.000VDC Internal Reference only
“3” = ±2.5° offset only
“4” = 5.000VDC Internal Reference and ±2.5° offset
Mode:
“S” = Synchro
“R” = Resolver
c Enclosure Type:
“1” = Standard
“2” = Metal with “D” type connector (See Note 2)
“3” = Metal with sealed “D” type connector, potted and sealed (See Notes 2 and 3)
Temperature:
“C” = Commercial Temperature Range
“M” = Extended Temperature Range
Output Code:
Refer to “Output Code” table
Note 1: For units built prior to 06/01/16, if option 1 (±12VDC power) indicated, the maximum output voltage will be limited to
±8VDC but the scale will remain the same. For example, if output code 4 is specified output will only be correct up to 288 degrees
(8V). Beyond 288 degrees, the output voltage will be incorrect.
Note 2: 15 position D-Sub Plug Connector (DA15P). Mating connector (DA15S) for all “D” type enclosures is not supplied.
Note 3: Units with enclosure type "3" are designed to meet the following specifications but are not tested for compliance.
Vibration:
Random - 0.04g2/Hz, 15Hz - 2 kHz (per MIL-STD-810E)
Shock - 30g peak half sine 11mS (3 shocks ea direction each axis, 18 shocks)
Humidity:
MIL-STD-810C, Method 507.1, Procedure II
Rain:
NORTH ATLANTIC INDUSTRIES 631.567.1100 / 631.567.1823 (Fax) 4010A001 Rev AH
110 Wilbur Place, Bohemia, NY 11716 www.naii.com e-mail: sales@naii.com Cage Code: OVGU1 Page 4 of 4
MIL-STD-810C, Method 506.1, Procedure II
Explosive Atmosphere:
MIL-STD-810E, Method 511.3, Procedure I
NORTH ATLANTIC INDUSTRIES 631.567.1100 / 631.567.1823 (Fax) 4010A001 Rev AH
110 Wilbur Place, Bohemia, NY 11716 www.naii.com e-mail: sales@naii.com Cage Code: OVGU1 Page 5 of 4
