User's Manual
Manuals
Brands
JRC Mobility Manuals
Electronics
IT Controller
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Table Of Contents
1 Introduction
1.1 Overview
2 Composition
3 Function
4 Product specification
4.1 Common Specification
4.2 Serial Interface Specification
4.2.1 A. DTE CAN (Standard)
4.2.2 B. DTE RS-232C (Standard)
4.2.3 C. DTE CAN (2nd system)
4.2.4 D. DTE RS-232C (2nd system, shared with test mode control)
4.2.5 Console（Debug）
4.3 GPS Receiver Specification
4.4 4G/3G/GSM module Specification
4.5 External connector specification
4.6 Software
5 Block Diagram
6 External Interface
6.1 External Interface Specification
6.2 Interface Connector
6.3 GPS Antenna Connector
6.4 Communication Antenna Connector
6.5 USB Connector
6.6 Ethernet Connector
6.7 Equivalent circuit
7 Outline
8 Option
8.1 GPS antenna NAY-3930G
8.1.1 Specification
8.1.2 Outline
8.2 Communication antenna
8.2.1 Specification
8.2.2 Outline
9 Compliance with FCC and IC Rules and Regulations
IT
Controlle
r
(us
e
d
4G/
3G/GSM
Comm
u
nic
ation)
JRN-430K
2/
22
LE
-
209529
History
Date
Numbe
r
The conten
ts of change
Dec
.
07,
2020
1.00
Jan. 25, 202
1
1.01
1.1 Overview
4.4 4G/3
G/GSM modu
le Speci
fication
addi
tion
The follo
wing ba
nds of L
TE are no
t used in
the United
States
：
Bd1,
Bd7.
1
2
3
4
...
...
22
