Mobatime 121059, Монтаж и инструкция по эксплуатации

Страница: 117 / 124

© MOBATIME 117 / 124 801203.10
E-mail Alarm reporting via SMTP.
Authentication at the mail server:
- with sender address
- with username/password SMTP-Auth with LOGIN,
PLAIN (RFC 4954) or CRAM-MD5 (RFC 2195)
no “POP before SMTP“ possible
Receivers / antennas GPS-Module with GPS, Glonass, Beidou included
External GPS-Antenna (PCTel) connected to GPS RF input
Time signal outputs) NTP V4 for slave clocks (unicast and multicast)
4 x IRIG-B output (analog and digital)
4 x Pulse / frequency output over RS 422,
opto coupler (current loop passive)
8 x Pulse / frequency output, BNC 50Ohm
4 x DCF current loop interface passive
8 x Script files configurable time telegrams on RS 232, RS 422 (only send)
and RS 485
4 x E1 signal output over BNC (unbalanced) and RJ48 (balanced)
DCF output (4x) DCF time code, time zone selectable
Max. time deviation with GPS source:
+/- 10 µs, jitter < 10 µs
DCF time code passive current interface:
Vmax = 30 VDC, I
on
= 10..15 am, I
off
< 0.1 mA @20VDC
Pulse / frequency 4 outputs for technical impulses:
outputs (4x) 10MHz, 2048kHz, 2Hz or 1 PPS (Pulse per second) possible
3 different electrical outputs with the same signal:
- passive current loop output, opto coupler: I
max.
=10 mA / U
max.
=50 VDC
- RS422
- BNC connector 50 Ohms (no load: 5 V, with 50 Ohms load: 2.5 V)
10MHz outputs (4x) 4 outputs for technical impulses, BNC connector 50 Ohms
10MHz, 2048kHz, 2Hz or 1 PPS (Pulse per second) possible
(no load: 5 V, with 50 Ohms load: 2.5 V)
IRIG-B outputs (4x) 4 high precision IRIG output, available as analog and digital signals.
Accuracy of the signal according to standard:
DC level pulse rise time between the
10% and 90% amplitude points:
≤ 1 µs
Jitter modulated at carrier frequency:
≤ 1%
DC level jitter pulse-to-pulse:
≤ 200 ns
Line mode: IRIG-B122, IRIG-B Std 12h (B122), IRIG-E122 DIEM,
IRIG-B123, IRIG-B DIEM, AFNOR A, AFNOR C, DCF-FSK,
IRIG-B126 (127),
IRIG-B002, IRIG-B003, IRIG-B006 (007)
IRIG analog: output voltage level
(R
L
=50 Ohm): 0.1 – 4 Vpp (configurable). Default value: 2 Vpp
SNR
|dB
: typical >= 40dB
Impedance: Ri < 50
Ω
IRIG digital: 50
Ω
TTL driver output
Serial interfaces (8x) 8 lines for telegram output RS232 or RS485
(back side) 300-38400 Bauds, 7 or 8 Data bits, Parity: no, even, odd,
Stop bit: 1 or 2, no flow control
The description of the telegram function is provided in Appendix E.
E1 signal outputs (4x) 4 lines for E1 signals
BNC (RX/TX) 75 Ohms and RJ48 120 Ohms