CTI 2595 16-Point TTL/Word Output Module

2595 16-Point TTL/Word Output Module

The 2595 16-point TTL output module provides sixteen TTL driven outputs from the CTI 2500 Series® or Simatic® 505 I/O base.

Features

Selectable discrete (Y) or word (WY) format

Sourcing and sinking applications

1500V channel-to-backplane isolation

Indicator LEDs for each channel

Description

The 2595 16-Point TTL Output Module provides

sixteen TTL or CMOS compatible outputs to the CTI

2500 SeriesTM or Simatic® 505 I/O base. The

module is designed to respond to standard output

instructions. With the 2595. the PLC is capable of

providing signals to a variety of field devices

including lab instrumentation, BCD message

displays, video terminals, board level devices, and

low current annunciator panels. With an external pull

up resistor, the 2595 can interface to 24 VDC control

systems and other instrumentation. The module can

drive up to 16 CMOS or TTL loads per output.

2595

Features

• CTI 2500 SeriesTM or Simatic® 505 Series I/O

base format

• 500V channel-to-channel isolation

• 1500 VDC channel-to-PLC backplane isolation

• Drive BCD message displays and video terminals

• High speed TTL interface to board level devices

• Interface to 5 to 24 VDC control systems and

instrumentation

• Operates as a discrete or 16 bit word output

Specifications

Inputs per module: 16 (2 outputs per common)

Isolation:

500 VDC group-to-group

1500 VDC channel-to-backplane

1500 VDC channel-to-backplane

Output Drive Capabilities:

High (VOH) (minimum) = 4.5 V @ 500 μA

Low (VOL) (maximum) = 0.4 V @ 30 mA

Rise/Fall Time = 1 μSec

Outputs are true “low” when energized

Sink Current: (maximum per output) 50 mA

PLC Reporting: X or WX (jumper selectable)

Wire gauge: 14-22 AWG removable connectors

Backplane power: 2 Watts max

Module size: Single-wide

Blown fuse indication: Front panel LED

Shipping weight:1 lb. (0.45 Kg)