At a Glance
The tables below present the two catalogs of discrete input modules:
with 20-pin and 40-pin terminal blocks
with 40-pin connectors
Catalog of Terminal Block Input Modules
Catalog of discrete input modules with 20-pin terminal block connection.
Type of module |
Inputs with 20-pin terminal block connection |
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Illustration |
Discrete input module  |
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Number of channels |
16 inputs |
16 inputs |
16 inputs |
16 inputs |
16 inputs |
16 inputs |
8 inputs |
8 inputs |
|
Range |
24 VDC |
48 VDC |
125 VDC |
24 VAC |
24 VDC |
48 VAC |
100...120 VAC |
100...120 VAC |
200...240 VAC |
Insulation |
Insulated inputs |
Insulated inputs |
Insulated inputs |
Insulated inputs |
Insulated inputs |
Insulated inputs |
channel to channel isolated inputs |
Insulated inputs |
|
IEC 61131-2 compliance |
Type 3 |
Type 1 |
N/A |
Type 1 |
N/A |
Type 3 |
Type 3 |
Type 3 |
Type 2 |
Logic |
Positive |
Positive |
Positive |
N/A |
Positive or Negative |
N/A |
N/A |
N/A |
N/A |
Proximity sensor compatibility |
2-wire DC and 3-wire PNP proximity sensor (IEC 60947-5-2 standard compliant) |
N/A |
2-wire DC and 3-wire PNP proximity sensor (IEC 60947-5-2 standard compliant) |
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Response time |
4 ms |
4 ms |
5 ms |
15 ms |
10 ms |
10 ms |
10 ms |
10 ms |
|
Type of Interface |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
20-pin terminal block |
|
Reference |
BMX DDI 1602 |
BMX DDI 1603 |
BMX DDI 1604T |
BMX DAI 1602 |
BMX DAI 1603 |
BMX DAI 1604 |
BMX DAI 0814 |
BMX DAI 0805 |
|
Catalog of discrete input modules with 40-pin terminal block connection.
Type of module |
Inputs with 40-pin terminal block connection |
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Illustration |
Discrete input module  |
|||
Number of channels |
16 inputs |
16 inputs |
32 inputs |
32 inputs |
Range |
100...120 VAC |
200...240 VAC |
48 VDC |
12/24 VDC |
Insulation |
channel to channel isolated inputs |
channel to channel isolated inputs |
Inputs insulated per group of 16 channels |
Inputs insulated per group of 16 channels |
IEC 61131-2 compliance |
Type 1 |
Type 1 |
Type 3 |
Type 3 (24 VDC input) |
Logic |
N/A |
N/A |
Positive |
Positive or Negative |
Proximity sensor compatibility |
2-wire and 3-wire proximity sensor (IEC 60947-5-2 standard compliant) |
2-wire proximity sensor 3-wire PNP proximity sensor |
N/A |
|
Response time |
10 ms |
10 ms |
4 ms |
4 ms |
Type of Interface |
40-pin terminal block |
40-pin terminal block |
40-pin terminal block |
40-pin terminal block |
Reference |
BMX DAI 1614 |
BMX DAI 1615 |
BMX DDI 3203 |
BMX DDI 3232 |
Catalog of 40-pin Connector Input Modules
Catalog of discrete input modules with 40-pin connectors.
Type of module |
Inputs with connection via 40-pin connectors |
|
Illustration |
Discrete input module  |
Discrete input module  |
Number of channels |
32 inputs |
64 inputs |
Range |
24 VDC |
24 VDC |
Insulation |
Inputs insulated per group of 16 channels |
Inputs insulated per group of 16 channels |
IEC 61131-2 compliance |
Type 1 |
No type |
Logic |
Positive |
Positive |
Proximity sensor compatibility |
2-wire proximity sensor 3-wire PNP proximity sensor |
3-wire PNP proximity sensor |
Response time |
4 ms |
4 ms |
Type of Interface |
1 x 40-pin connector |
2 x 40-pin connectors |
Reference |
BMX DDI 3202 K |
BMX DDI 6402 K |