0444TK1U1B2NA,,0444TK1U1B2NA

0444TK1U1B2NA
0444TK1U1B2NA
0444TK1U1B2NA




通常把这种“先听后讲”和“边听边讲”相结合的方法称为 CSMA/CD，其控制策略是竞争发送、广播式传送、载体监听、冲突检测、冲突后退和再试发送；另一种措施是准备发送报文的站先监听一段时间，如果在这段时间内总线一直空闲，则开始作发送准备，准备完毕，真正要将报文发送到总线上之前，再对总线作一次短暂的检测，若仍为空闲，则正式开始发送；若不空闲，则延时一段时间后再重复上述的二次检测过程。

INDRAMAT DSS 2.1

Indramat BZM01.3-01-07

Indramat 1.3-050-300-W1-?000

Indramat 1.3-050-300-W1-?000

Indramat DDS02.1-W100-D

Indramat 03.1-040

Indramat 1.3-100-220/300?-220

Indramat 1.2-40-W1/230V

INDRAMAT TDM3.2-030-300-?W1

Indramat .2-50-220/3?00-W0-220/380

INDRAMAT TBM 1.2-40-W1/220

INDRAMAT TVM-1.2-50W1-22?0V

INDRAMAT 3TRK2-G12-W0/00?1

INDRAMAT TDM 4.1-030-300-W1

INDRAMAT TVM-1.2-050-W0-?220V

INDRAMAT TRK2-C11-W0/001

INDRAMAT HDS03.2-W075N-H?S56-01-FW

Indramat TVM 2.2-050-220/300?-W1

Indramat HDS03.2-W075N-H?S12-01-FW

Indramat DDS 2.1-W050-DA01-0?0 TOP

INDRAMAT TVM-1.2-50-W0-2?20V

Indramat BZM01.1-01-07

INDRAMAT HDD02.2-W040N-H?D12-01-FW

Indramat 7.1-030-300-W1

Indramat RAC 2.1-200-300

INDRAMAT DDS02.1-W050-D

Indramat DCC01.2-N200A-D?S01-02FW

INDRAMAT DDS2.1-W050-D

Indramat 1.1-150-300

INDRAMAT TVM-2.1-50-W1-2?20V

INDRAMAT HDS04.2-W200N-H?A01-01-FW

INDRAMAT 4.1-020-300-W0

INDRAMAT TDM-1.2-100-300?-W1

Indramat 1.2-50-300-W0

Indramat HDS03.2-W100-HS?45-01-FW

INDRAMAT TDM-1.2-030-300?-W1-000

Indramat TDM 1.2-050-300-W1-?220

INDRAMAT 3.2-030-300-W1

INDRAMAT TVM-1.2-50-220/?300-W1-220/380

Indramat DDS02.1-W050-DS?01-02-FW

Indramat 3.2-020-300

Indramat 1.2-050-220/300?-W0/220/380

INDRAMAT TDM-1.2-050-300?-W1-220

INDRAMAT TDM-1.2-100-300?-W1-S102

Indramat 1.2-050-300-W1-?000

INDRAMAT TDM-1.2-050-300?-W1-000

Indramat 1.2-50-300W1

Indramat .2-50-300-W?1-220