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Model 1201B
GNSS-GPS Satellite SyncronyzedControlled Clock

Precisione del GPS Clock 100 nsec
Tre Uscite IRIG-B programmabili su rame
Una uscita IRIG-B su Fibra ottica
NTP/PTP Server
Display LCD e tastierino di programmazione
Indicato per applicazioni di sincronizzazione protezioni


Descrizione

Model 1201B/C delivers better than 100 ns accuracy and includes the most highly sought after features in a precision time clock as standard plus many enhancements.

Three terminal strip outputs are jumper selectable to unmodulated IRIG-B, modulated IRIG-B, 1 PPS, programmable pulse, or event input. The 1201 is capable of driving multiple loads in parallel.

Like other Arbiter clock models, various options are available to add features such as NTP/PTP (Network Time Protocol/Precision Time Protocol [IEEE 1588]) support, four additional configurable outputs, high drive IRIG-B outputs, power system time, frequency, and Phase Monitor functions, one Form C (SPDT) fail-safe, LOCKED relay that is compatible with 129 Vdc digital fault recorder inputs; plus many more.

Model 1201B/C is available with two front panel configurations (see photos and Key Features tab). Each product includes the GNSS antenna and cable, a terminal power strip, and a rack mount kit, all backed by a Five Year Limited Warranty to the original owner/purchaser.



Caratteristiche

Receiver Characteristics

Timing Accuracy

Accuracy Note

Specifications apply at the 1 PPS/IRIG_B unmodulated/PP outputs when receiving four or more satellites, as of date of publication.

Accuracy UTC/USNO

100 ns peak

Position Accuracy

2 meters, rms

Satellite Tracking

Thirty-two (32) channel receiver: L1 GPS/SBAS C/A, L1 GLONASS CT, Galileo, and BeiDou.

Acquisition

  • 40 seconds typical, cold start
  • 25 seconds, typical, warm start
  • 3 seconds, typical, hot start

Oscillator

Stability

Standard: OCXO, 1 ms/day
Optional: OCXO, 10 s/day

I/O Configuration

Output Connectors

Three standard pluggable terminal strip connectors with jumper-selectable signals:
Port 1: IRIG-B unmodulated, 1 PPS, Programmable Pulse or Event Input
Port 2: IRIG-B modulated, 1 PPS, IRIG-B unmodulated, Programmable Pulse or Event Input
Port 3: IRIG-B unmodulated, 1 PPS, Programmable Pulse or Event Input

Output characteristics:

  • 5 V CMOS bus drivers with 10 ohms source impedance and 75 mA drive capability.
  • 4 Vpp, 20 ohms source impedance (IRIG- B modulated only)
  • 400 V, 220 mA, 1 W power dissipation open-drain FET drivers

Output Signals

One IRIG-B channel that controls both the unmodulated and modulated outputs. Configurable to Local or UTC time with C37.118.1 on or off, settings independent from Programmable Pulse IRIG-B output.

Event Inputs

One event timer channel with 100 ns resolution is standard. This function may be driven by the start bit of a received character on the serial port, or an external 5 V CMOS/TTL signal at one of the terminal strip connectors (jumper-selectable).

Programmable Pulse Output

One programmable pulse output (by a jumper connection) that may be output on a terminal strip connector or the AUX OUT pin on either COM port.
Six modes:

  • IRIG-B unmodulated (UTC/Local, C37.118.1 On/Off. Settings are independent from main IRIG-B signal.)
  • Every 1 second to 60,000 seconds, starts top of the second
  • Hourly at a specified offset
  • Daily at a specified time of day
  • One shot at a specified time of year
  • Slow Code (UTC/LCL)

Pulse duration is programmable from 0.01 seconds to 600 seconds, except in one-shot mode, where the output is Low prior to the specified time and High thereafter.

Relay Contacts

One Form C (SPDT) fail-safe, 0.3 A at 130 Vdc; configurable to Out-of-Lock, Fault, Alarm, Stabilized, or Programmable Pulse

Interface

Operator

Display
  • 2 character x 20 character supertwist LCD with white LED backlight
  • Status LEDs
  • 20 mm (0.8 in) LED; 6 digits (Model 1201C)
Functions
  • Time and date
  • Antenna status and position
  • Timing status
  • System status
Status LEDs
  • Normal (green)
  • Learn (orange)
  • Unlocked (red)
  • Alarm (red)
  • Operate (green)
  • Power A (green)
  • Power B (green)
  • Fault (red)
Keyboard

Eight keys; select display functions or setup menus

Setup
  • COM 1 (RS-232 port 1)
  • COM 2 (RS-232 port 2)
  • Local Time Offset
  • Out-of-Lock Time
  • Relay Configuration
  • Backlight control
  • Event/Deviation
  • Programmable Pulse
  • System Delays
  • IRIG Time Data
  • Option Configuration

System

RS-232

1200 baud to 230,400 baud; 7 or 8 data bits; 1 or 2 stop bits; even/odd/no parity

COM1:
RS-232 (TXD, RXD, AUX IN, AUX OUT)
RS-422/485 (TXD+, TXD-)

COM2:
RS-232 (TXD, RXD, AUX OUT)

AUX OUT can provide programmable pulse function at RS-232 levels

Broadcast modes
  • Standard ASCII (IRIG-J)
  • Extended ASCII
  • ASCII with Time Quality
  • ASCII with Time Quality and Year
  • Vorne large-display
  • Status/Alarm
  • Event data
  • User configurable serial time code
Connector

Male 9-pin D-subminiature

OPTIONS:
One option can be selected from each of the categories listed below;
except Power Supply which accommodates two.

A power supply and holdover oscillator must be specified.

I/O
1201optD011 Single Configurable Fiber-Optic Output
1201optE01 Four Additional Configurable Outputs
1201optE02 Four Configurable Fiber-Optic Outputs
1201optE03 8-Channel High Drive IRIG-B Output
1201optE04 Power System Time, Frequency, and Phase Monitor
1201optE05 Four Additional Outputs with Dry Contact and + 25/50 Vdc
1201optE06 Network Time Protocol (NTP) / Precision Time Protocol (PTP) Server Copper/Copper
1201optE07 Network Time Protocol (NTP) / Precision Time Protocol (PTP) Server Copper/Fiber
1201optE08 Network Time Protocol (NTP) / Precision Time Protocol (PTP) Server Fiber/Fiber
1201optE09 Four BNC Connectors, (Parallel to Pluggable Terminal Strip)
Power
1201optA01 85 Vac to 264 Vac, 100 Vdc to 350 Vdc Secure Pluggable Terminal Strip and Surge Withstand
1201optA02 22 Vdc to 67 Vdc Secure Pluggable Terminal Strip and Surge Withstand
1201optB01 85 Vac to 264 Vac, 100 Vdc to 350 Vdc Secure Pluggable Terminal Strip and Surge Withstand
1201optB02 22 Vdc to 67 Vdc Secure Pluggable Terminal Strip and Surge Withstand
Oscillator
1201optC01 Holdover OCXO 1 ms/day
1201optC02 Holdover OCXO 10 s/day


Power Requirements

Accommodates any combination of the two available power supplies in a single or redundant configuration. Choices include an universal supply or a low dc supply, both with surge withstand capability.

Standard

Voltage

Universal
85 Vac to 264 Vac, 47 Hz to 440 Hz, 20 VA maximum or 100 Vdc to 350 Vdc, 30 W maximum.

Low DC
22 Vdc to 67 Vdc; 30 W maximum.

Inlet

Secure Pluggable Terminal Strip

General

Physical

Size

425 mm x 280 mm x 44 mm (16.75 in x 11 in x 1.75 in)
19 in, 1 Rack Unit; 280 mm deep FMS.
Rack mounts and feet for tabletop included
508 mm x 381 mm x 203 mm (20 in x 15 in x 8 in), shipping

Weight

2 kg (4.5 lbs), net
5.5 kg (12 lbs), shipping

Antenna

Cable Connection: F-type
Size: 80 mm dia. x 84 mm (3.2 in x 3.3 in)
Weight: 170 g (6 oz)
Temperature: - 55 C to + 65 C
Ground Block: Antenna protective ground. Copper, with M5 (10-32) stud and nut. Connects internally to gas discharge tube (GDT) lightning surge suppressor.

Antenna Cable

Type: RG-6, 15 m (50 ft) provided
Weight: 0.69 kg (1.52 lbs) per 15 m

Antenna Mounting

0.75 in pipe (1 in - 14 marine) thread

Environmental

Temperature

Operating: 0 C to + 50 C (- 20 C to + 70 C typical)
Nonoperating: - 40 C to + 75 C

Humidity

Noncondensing

EMC

Conducted emissions: power supply complies with FCC 20780, Class A and VDE 0871/6.78 Class A

Surge withstand capability (SWC), power inlet: designed to meet ANSI/IEEE C37.90-1 and IEC 61000-4

Certificates and Approvals

CE mark/label and certificate

Accessories:

Included:

Order Number:  Description
AS0094800:  Rack Mount Kit
AS0099200:  GNSS Antenna, pipe mountable
AS0096700:  1201 Operation Manual
CA0021315:  15 m (50 ft) RG-6 Antenna Cable

Available:

Order Number:  Description
AP0003400:  BNC (male) Breackout to 100mm wires
AS0044600:  GPS Antenna Mounting Bracket
AS0044700:  21 dB Pre-Amp, In Line - For use with cable lengths > 75 m (250 ft)
AS0044800:  RG-11 Crimp Tool + 25 F-type Connectors
AS0048900:  Antenna Grounding Block Kit
AS0094500:  GPS Surge Protector Kit
AP00089900:  BNC (female) Breackout to 100mm wires
CA0021302:  2 m (6 ft) RG-6 Antenna Cable
CA0021306:  6 m (20 ft) RG-6 Antenna Cable
CA0021315:  15 m (50 ft) RG-6 Antenna Cable
CA0021330:  30 m (100 ft) RG-6 Antenna Cable
CA0021345:  45 m (150 ft) RG-6 Antenna Cable
CA0021360:  60 m (200 ft) RG-6 Antenna Cable
CA0021375:  75 m (250 ft) RG-6 Antenna Cable
TF0006400:  RG-6 Crimp Tool
WC0004900:  300 m (1000 ft) Roll RG-11 Cable

Per richiedere maggiori informazioni,contattateci

© 1998-2017 PQS Power Quality Services S.a.s. - 26845 Codogno (LO) -  Tel. 037734400 Fax. 037733433 - P.IVA 10709960156