Specifications

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Allen-Bradley DH+/DH-485 Device Driver Help
the computer while it is plugged to the AC power.
3. Insert the card on an available ISA slot. Make sure the card is inserted properly.
Connect the card to the Network:
The KTX (D) has two channels. Channel 2 can have connections to either a DH+ or DH-485 network. Channel 1 can
only connect to DH+. Thus, you can have two different DH+ network connections, or one DH+ and one DH-485
network connection to the KTX (D) card.
Modular I/O Selection Guide
The following table lists the number of input and output words available for each I/O module in the Slot Configuration
list.
Module Type
Input Words
Output Words
1746-I*8 Any 8 pt Discrete Input Module
1
0
1746-I*16 Any 16 pt Discrete Input Module
1
0
1746-I*32 Any 32 pt Discrete Input Module
2
0
1746-O*8 Any 8 pt Discrete Output Module
0
1
1746-O*16 Any 16 pt Discrete Output Module
0
1
1746-O*32 Any 32 pt Discrete Output Module
0
2
1746-IA4 4 Input 100/120 VAC
1
0
1746-IA8 8 Input 100/120 VAC
1
0
1746-IA16 16 Input 100/120 VAC
1
0
1746-IB8 8 Input (Sink) 24 VDC
1
0
1746-IB16 16 Input (Sink) 24 VDC
1
0
1746-IB32 32 Input (Sink) 24 VDC
2
0
1746-IG16 16 Input [TTL] (Source) 5VDC
1
0
1746-IM4 4 Input 200/240 VAC
1
0
1746-IM8 8 Input 200/240 VAC
1
0
1746-IM16 16 Input 200/240 VAC
1
0
1746-IN16 16 Input 24 VAC/VDC
1
0
1746-ITB16 16 Input [Fast] (Sink) 24 VDC
1
0
1746-ITV16 16 Input [Fast] (Source) 24 VDC
1
0
1746-IV8 8 Input (Source) 24 VDC
1
0
1746-IV16 16 Input (Source) 24 VDC
1
0
1746-IV32 32 Input (Source) 24 VDC
2
0
1746-OA8 8 Output (Triac) 100/240 VAC
0
1
1746-OA16 16 Output (Triac) 100/240 VAC
0
1
1746-OB8 8 Output [Trans] (Source) 10/50 VDC
0
1
1746-OB16 16 Output [Trans] (Source) 10/50 VDC
0
1
1746-OB32 32 Output [Trans] (Source) 10/50 VDC
0
2
1746-OBP16 16 Output [Trans 1 amp] (SRC) 24 VDC
0
1
1746-OV8 8 Output [Trans] (Sink) 10/50 VDC
0
1
1746-OV16 16 Output [Trans] (Sink) 10/50 VDC
0
1
1746-OV32 32 Output [Trans] (Sink) 10/50 VDC
0
2
1746-OW4 4 Output [Relay] VAC/VDC
0
1
1746-OW8 8 Output [Relay] VAC/VDC
0
1
1746-OW16 16 Output [Relay] VAC/VDC
0
1
1746-OX8 8 Output [Isolated Relay] VAC/VDC
0
1
1746-OVP16 16 Output [Trans 1 amp] (Sink) 24VDC3
0
1
1746-IO4 2 In 100/120 VAC 2 Out [Rly] VAC/VDC3
1
1