
39
1756-SG001G-EN-P — March 2004
DH+ and Universal
Remote I/O
Networks
The DH+ and remote I/O module supports messaging between devices on DH+
networks. The remote I/O functionality enables the module to act as a scanner for
transferring discrete and block-transfer data to and from remote I/O devices.
Cat. No.
Communication Rate Connections
Cable
Power Dissipation,
Max.
Backplane Current
(mA) at 5V
Backplane Current
(mA) at 24V
1756-DHRIO
y
57.6 Kbps
y
115.2 Kbps
y
230.4 Kbps
32 connections per DH+ channel
32 logical rack connections per remote I/O channel
16 block-transfer connections per remote I/O
channel
1770-CD
Belden 9463
150
Ω
and 82
Ω
termination resistors
ship with the module
4.5 W
850 mA
2 mA
Certifications:
UL, CSA (Class I, Division 2, Group A, B, C, D), CE, FM, C-Tick
DH+ example configuration
Universal remote I/O example configuration
Содержание 1756-L55M12
Страница 1: ...ControlLogix Selection Guide 1756 L55 1756 L61 1756 L62 1756 L63 1756 L60M03SE...
Страница 67: ...65 1756 SG001G EN P March 2004 1756 A7 with power supply 1756 A10 with power supply...
Страница 68: ...66 1756 SG001G EN P March 2004 1756 A13 with power supply 1756 A17 with power supply...
Страница 72: ...70 1756 SG001G EN P March 2004 Power load and transformer sizing...
Страница 85: ...83 1756 SG001G EN P March 2004 Notes...
Страница 86: ...84 1756 SG001G EN P March 2004 Notes...
Страница 87: ......