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SECTION 5
Environment-resistive and Waterproof Slaves
This section provides specifications and describes the components, indicators, switch settings, and other aspects of
Environment-resistive Slaves.
5-1 Environment-resistive Slave Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 176
5-1-1 Current Consumption, Weight, Degree of Protection. . . . . . . . . . . . 176
5-2 Connecting Communications Cables to Environment-resistive Slaves . . . . . 177
5-2-1 Example System Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5-3 Environment-resistive Terminals (IP66) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5-3-1 Node Address and Baud Rate Settings. . . . . . . . . . . . . . . . . . . . . . . 179
5-3-2 Environment-resistive Terminal (IP66) with 8 Transistor Inputs:
DRT1-ID08C (NPN). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
5-3-3 Environment-resistive Terminal (IP66) with 16 Transistor Inputs:
DRT1-HD16C (NPN) and DRT1-HD16C-1 (PNP) . . . . . . . . . . . . . 183
5-3-4 Environment-resistive Terminal (IP66) with 8 Transistor Outputs:
DRT-OD08C (NPN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
5-3-5 Environment-resistive Terminal (IP66) with 16 Transistor Outputs:
DRT1-WD16C (NPN) and DRT1-WD16C-1 (PNP) . . . . . . . . . . . . 189
5-3-6 Environment-resistive Terminal (IP66) with 8 Inputs 8 Outputs:
DRT1-MD16C (NPN) and DRT1-MD16C-1 (PNP) . . . . . . . . . . . . 193
5-3-7 Mounting in Control Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
5-3-8 Wiring Internal Power Supplies, I/O Power Supplies, and I/O Lines 198
5-4 Waterproof Terminals (IP67) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
5-4-1 Node Address, Baud Rate, and Output Hold/Clear Settings . . . . . . 200
5-4-2 Waterproof Terminal (IP67) with 4 Transistor Inputs:
DRT1-ID04CL (NPN) and DRT1-ID04CL-1 (PNP) . . . . . . . . . . . . 202
5-4-3 Waterproof Terminal (IP67) with 8 Transistor Inputs:
DRT1-ID08CL (NPN) and DRT1-ID08CL-1 (PNP) . . . . . . . . . . . . 204
5-4-4 Waterproof Terminal (IP67) with 4 Transistor Outputs:
DRT1-OD04CL (NPN) and DRT1-OD04CL-1 (PNP). . . . . . . . . . . 207
5-4-5 Waterproof Terminal (IP67) with 8 Transistor Outputs:
DRT1-OD08CL (NPN) and DRT1-OD08CL-1 (PNP). . . . . . . . . . . 210
5-4-6 Mounting in Control Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
5-4-7 Wiring Internal Power Supplies, I/O Power Supplies, and I/O Lines 213
5-5 B7AC Interface Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
5-5-1 Node Address and Baud Rate Settings (DIP Switch 1) . . . . . . . . . . 215
5-5-2 Example System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
5-5-3 B7AC Interface Unit: DRT1-B7AC . . . . . . . . . . . . . . . . . . . . . . . . . 217
5-5-4 Mounting in Control Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
5-5-5 Wiring the Internal Power Supply and Input Lines . . . . . . . . . . . . . 224
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