Banner Interface Modules - Manual (Page 2)

Contact: Safety Director, AMT – The Association for Manufacturing Technology, 7901 Westpark Drive, McLean, VA 22102, Tel.:
703-893-2900
ANSI NFPA 79 Electrical Standard for Industrial Machinery
Contact: National Fire Protection Association, 1 Batterymarch Park, P.O. Box 9101, Quincy, MA 02269-9101, Tel.: 800-344-3555
ANSI/RIA R15.06 Safety Requirements for Industrial Robots and Robot Systems
Contact: Robotic Industries Association, 900 Victors Way, P.O. Box 3724, Ann Arbor, MI 48106, Tel.: 734-994-6088
Applicable International Standards
ISO 12100-1 & -2 (EN 292-1 & -2) Safety of Machinery – Basic Concepts, General Principles for Design
IEC 60204-1 Electrical Equipment of Machines Part 1: General Requirements
ISO 13849-1 (EN 954-1) Safety-Related Parts of Control Systems
Contact: Global Engineering Documents, 15 Inverness Way East, Englewood, CO 80112-5704, Tel.: 800-854- 7179
Certificate of Adequacy
This Safety Module datasheet satisfies the requirements of Machinery Directive 2006/42/EC, Section 1.7.4 — instructions.
Status Indicators
Two green indicator LEDs on the front of each Interface Module indicate the output status of internal relays K1 and K2.
Machine
Safety
IM-T-9A
13
S1 S2 Y1
23 33
K1
K2
Y2
Ch.1
Ch.2
Y3 S3 S4
Y4 14 24 34
13
S1 S2 Y1
31 23
K1
K2
Y2
Ch.1
Ch.2
Y3 S3 S4
Y4 14 32 24
Machine
Safety
IM-T-11A
(S1/S2)
(S3/S4)
IM-T-9A IM-T-11A
K1 Energized
K2 Energized
Figure 1. Interface Module Status Indicators
Primary Safety Device Requirements
Interface Modules IM-T-9A and IM-T-11A are driven by one or two safety output channels of a primary safety device. For higher risk
applications, the design of the primary safety device must meet OSHA/ANSI control reliability requirements (U.S. applications) or
ISO/IEC/EN Category 3 or 4, Performance Level d or e, and SIL 2 or 3 requirements for European applications. IM-T-..A Modules must
be used only with primary safety devices that have External Device Monitoring capability (see wiring figures and the Warning Interfacing
MPCEs).
At a minimum, each output channel of the primary safety device must:
• Include one normally open forced-guided (mechanically linked) contact (FSD), or
• Include one solid-state 24V dc sourcing safety output (OSSD), and
• Be self-monitored to result in a safe (OFF) condition in the event of a failure, and
• Be capable of switching 50 mA @ 24V dc ± 15%.
NOTE: As OSSD solid-state outputs on primary safety devices very often are pulsed, it is possible that the relay coils will produce an
audible buzzing. This relay buzzing does not affect the function of the Interface Module, as long as the pulse width is below 500 μs
(microseconds) and the duty cycle (t1/ t2) is greater than 500.
Final Switching Device (FSD): The component of the machine’s safety-related control system that interrupts the circuit to the machine
primary control element (MPCE) when the output signal switching device (OSSD) goes to the OFF-state.
Output Signal Switching Device (OSSD): The component of the electro-sensitive protective equipment (ESPE) connected to the con-
trol system of the machine which, when the sensing device is actuated during normal operation, responds by going to the OFF-state.
IM-T-9A and IM-T-11A Interface Modules
2 www.bannerengineering.com - tel: 763-544-3164 P/N 062822 Rev. D