View 2801_119650.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

REMOTE CHARGE CONVERTOR WITH TEDS SELF-IDENTIFICATION
Model 2801
* Contains a Smart Sensor Interface Chip for TEDS IEEE P1451.4 Compliant Self-Identification * An Economical In-line Upgrade to Existing SEPE Sensor Inventory for Smart Sensor Use * Low Noise * 10-32 Input/Output Connectors * Wide Frequency Response
DESCRIPTION
ENDEVCO
MODEL
2801
Not actual size
The 2801 In-line Smart Remote Charge Convertor (RCC) Module is used to add the intelligence of Smart Sensors to a customer's existing Single-Ended PiezoElectric (SEPE) inventory quickly and economically. This in-line module contains the value-added significance of TEDS (Transducer Electronic Data Sheet) and is easily attached to non-Smart Sensors, providing the full time-saving, intelligent features of a Smart Sensor. The module has female 10-32 connectors on each end and is small enough to put inline without interference to an existing set up. This unit simply attaches in series with any SEPE- type sensor to provide immediate TEDS capability. This module provides digital self-identification and TEDS data reporting to the Endevco OASIS system when used with the Model 482 8-Channel amplifier card and Model SW2000 OASIS application software. The TEDS chip provides the capability to store and recall programmed sensor data pertinent to the sensor attached, giving the user the ability to use SEPE sensors in an extreme environment yet make effective use of all TEDS features. The Model 2801 is available with gain options of 1.0mV/pC and 10.0mV/pC and operates within a constant current range of 4 to 20 mA, provided by the OASIS Model 482. The Endevco Model 36018 TEDS 1451.4 Editor Kit can be used to quickly and easily program the TEDS data fields supported by Smart Sensors IEEE1451.4 format. (An RCC is a low noise, two-wire, single-ended device designed for use with SEPE accelerometers. This device transforms a transducer's high impedance charge output to a low impedance voltage proportional to the transducer's input charge signal. The output of the RCC connects to the ISOTRON input of a signal conditioner.)
Input Microdot S-50 Series
+
Shell (Case) M
Output Microdot S-5 Series
APPLIES TO CALIFORNIA FACILITY
ENDEVCO
MODEL
2801
REMOTE CHARGE CONVERTOR WITH TEDS SELF-IDENTIFICATION
SPECIFICATIONS
INPUTS TYPE INPUT IMPEDANCE SOURCE CAPACITANCE OVERLOAD PROTECTION TEDS DATA STRUCTURE COMMUNICATION PROTOCOL DEVICE TYPE LOGIC LEVEL SINGLE-ENDED PIEZOELECTRIC CHARGE MODE SENSORS. 100 K OHMS MINIMUM 5,000 PF MAXIMUM 250,000 pC PROPOSED IEEE-1451.4 1-WIRETM MICROLANTM DALLAS SEMICONDUCTORTM TYPE DS2430AXTM TTL
OUTPUTS Type Output Impedance Output Bias Linear Output Voltage Minimum Linear Output Current Short circuit protected
Single-ended, one side connected to circuit ground. 100 Ohms maximum 11.5 Vdc to 12.5 Vdc at 75F (24C) and 4.0 mA. (Over the operating temperature range, the bias voltage range can vary from 6 Vdc to 15 Vdc.) 10 V p-p 0.5mA Yes
TRANSFER CHARACTERISTICS Gain Gain Vs. Source Capacitance Gain VS Supply Current Gain Vs Temperature Frequency Response Amplitude Linearity Residual Noise Warm-up Time ENVIRONMENTAL Temperature Storage Operating Humidity Impact, shock Vibration
-1: 1.0 mV/pC 5% -10: 10 mV/pC 10% 0.1% change per 1,000 pF Less than 0.5% per mA Less than 0.1% per degree C 5% from 1 Hz to 50 KHz Within 1% -1 10 microVrms, 2.0 Hz to 50 KHz -10 20 microVrms, 2.0 Hz to 50 KHz (-3 dB) 20 sec to be within 10% of the final bias level
-67F to +302F (-55C to 150C) +32F to + 185F (-0C to + 85C) Hermetically sealed through glass to metal seal. 1,000 gpk. 0.5 mSec 5,000 g's all axes
POWER CURRENT REQUIREMENTS COMPLIANCE VOLTAGE
4 TO 20 MA > 20 VDC BUT < 24 VDC INCLUDING TRANSIENTS
PHYSICAL DIMENSIONS WEIGHT CASE MATERIAL CONNECTION ACCESSORIES NONE OPTIONS MODEL 482 MODEL 36004 MODEL 36018
1.525" (38.8 MM) LONG X 0.250" (6.35 MM) DIAMETER 0.12 OZ. TYPICAL (3.4 G) STAINLESS STEEL OUTPUT - 10-32 UNF-2B FEMALE, INPUT - 10-32 UNF-2B FEMALE.
8-CHANNEL SMART ISOTRON SIGNAL CONDITIONING CARD HAND HELD PROGRAMMER TEDS 1451.4 EDITOR KIT
Notes Maintain high levels of precision and accuracy using Endevco's factory calibration services. Call Endevco's inside sales force at 800-982-6732 for recommended intervals, pricing and turn-around time for these services as well as for quotations on our standard products.
Continued product improvement necessitates that Endevco reserve the right to modify these specifications without notice. Endevco maintains a program of constant surveillance over all products to ensure a high level of reliability. This program includes attention to reliability factors during product design, the support of stringent Quality Control requirements, and compulsory corrective action procedures. These measures, together with conservative specifications have made the name Endevco synonymous with reliability. ENDEVCO CORPORATION, 30700 RANCHO VIEJO ROAD, SAN JUAN CAPISTRANO, CA 92675 USA (800) 982-6732 (949) 493-8181 fax (949) 661-7231 www.endevco.com Email:applications@endevco.com 1100

▲Up To Search▲

Price & Availability of 2801

	To Download 2801 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .