
1. T3H Overview
(7)Data transmission module
The following types of data transmission modules are available.
Type |
| Description |
| Remarks |
EN311 | Ethernet | 10BASE5 or 10BASE2, 10 Mbps, | Only for T3H | |
|
| computer link, T3H to T3H, and socket |
| |
|
| service |
|
|
SN321 | T3/T3H | |||
SN322 |
| control data | Optical | common |
SN323 |
| link, 2 Mbps |
| |
SN325 |
| data link, 2 Mbps, | Only for T3H | |
|
| 4 k words scan memory, optical loop |
| |
MS311 | Field network, | Master station | T3/T3H | |
RS311 |
| 750 k bps | Remote station | common |
NOTE | (1) Maximum number of modules available on one T3H is as follows. |
| |
| Ethernet: 4 |
| |
|
(2)Ethernet module and
(8)Module internal current consumption
The table below shows the internal 5 Vdc current consumption (max. value) of each T3H module. Use this data to check the power capacity.
Type |
| Internal 5 Vdc |
|
| consumption |
CPU | PU325H | 1.5 A |
| PU326H | 1.5 A |
Expansion I/F | IF321 | 40 mA |
| IF311 | 20 mA |
| IF351 | 20 mA |
| IF312 | 800 mA |
| IF352 | 700 mA |
| IF353 | 700 mA |
DC input | DI334 | 100 mA |
| DI334H | 100 mA |
| DI335 | 170 mA |
| DI335H | 170 mA |
AC input | IN354 | 120 mA |
| IN364 | 120 mA |
DC output | DO333 | 320 mA |
| DO334 | 210 mA |
| DO335 | 400 mA |
Type |
| Internal 5 Vdc |
|
| consumption |
AC output | AC363 | 530 mA |
| AC364 | 800 mA |
Relay output | RO364 | 170 mA |
| RO363S | 100 mA |
Analog input | AD368 | 450 mA |
Analog output | DA364 | 180 mA |
| DA374 | 180 mA |
Pulse input | PI312 | 800 mA |
ASCII | AS311 | 1.0 A |
Change detect | CD332 | 300 mA |
Ethernet | EN311 | 700 mA |
SN321 | 800 mA | |
| SN322 | 800 mA |
| SN323 | 800 mA |
SN325 | 800 mA | |
MS311 | 600 mA | |
| RS311 | 600 mA |
User’s Manual 19